#Anti-vaccine protesters try to storm #London offices of medical regulator | #Coronavirus | The Guardian

The #covidiots are a pan-national phenomenon.

https://www.theguardian.com/world/2021/sep/03/anti-vaccine-protesters-try-to-storm-london-offices-of-medical-regulator

#UK #England #Pandemic #Vaccine #Vaccination #Health #PublicHealth

May be an image of text that says 'ADVERSE EVENTS: COVID-19 VS. VACCINES Acute Kidney Injury Arrhythmia THE UNIBIASIEID SICIENICIE PODCAST 5 125 6 Deep Vein Thrombosis 43 166 Intracranial Hemorrhage 8 Myocardial Infarction 25 Myocarditis 11 Pericarditis Risk difference per 100,000 persons who had COVID-19 Risk difference per 100,000 persons who were vaccinated @alnmon Lymphadenopathy temporary response vaccination indicating your immune system responding. 11 Pulmonary Embolism 62 Lymphadenopathy 78 50 100 150 The risk of adverse events is substantially higher if you get COVID-19 than if you get vaccinated. The choice is clear. Please get vaccinated.'

The data continue to support the benefits of vaccination. Getting vaccinated, along with other simple mitigation strategies, is the best way to protect yourself and those you love from COVID-19.

However, many people forget that COVID-19, aside from illness itself, can also put you at greater risk for other complications and medical issues.

A recent study in New England Journal of Medicine was able to quantify the absolute risk of a variety of adverse events in people who had COVID-19 as well as people who were vaccinated against COVID-19. The contrast is quite stark. These data assessed 2.4 million vaccinated persons to evaluate the safety profile of the BNT162b2 mRNA Covid-19 vaccine and more than 240,000 people with SARS-CoV-2 infections.

Even when comparing adverse events that have occurred after vaccination, such as myocarditis and pericarditis, the absolute risk of those conditions is still far greater after COVID-19 than after vaccination. The main event that was more prevalent amongst vaccinated persons was lymphadenopathy, which is swelling of the lymph nodes. This is a mild condition that occurred in the clinical trials as well, and is an indication that the immune system is responding to something – in this case, the vaccination, to develop protection against future illness.

Aside from these adverse events presented here, we know the risk of death is astronomically greater – there have been over 4.5 MILLION deaths due to COVID-19 so far globally. This is obviously not the case with vaccination. Getting infected with SARS-CoV-2 also puts your family, friends, and community members at risk – something the vaccine does the exact opposite of.

The choice has always been clear, but these data strengthen the case: please get vaccinated.

Sources:
https://www.nejm.org/doi/pdf/10.1056/NEJMoa2110475...
https://ourworldindata.org/coronavirus-data

#CovidVaccine #COVID19 #COVID19Vaccine #VaccinesWork #publichealth

[Ongevaccineerd is niet per se onveiliger dan gevaccineerd
Vaccinatiebeleid Door het coronatoegangsbewijs mogen straks miljoenen mensen niet meer meedoen, zo betoogt Stan Baggen. Maar dat gebeurt op basis van opportunisme en niet op basis van de wet.]

#covid19 #vaccination #netherlands #publichealth

(https://www.nrc.nl/nieuws/2021/08/30/ongevaccineerd-is-niet-per-se-onveiliger-dan-gevaccineerd-a4056517)

Good ol' Neil, still a heart of gold and desire to see a better world...

Neil Young on Concerts in the Covid Age: 'These Are Super Spreader Events'

#NeilYoung #musiclegend #superspreaders #COVID #publichealth #music #musica #musique #rocklegend

while reading

https://scitechdaily.com/inescapable-covid-19-antibody-discovery-neutralizes-all-known-sars-cov-2-strains/

a couple phrases evoked a couple thoughts...

including newly emerged mutants

newly emerged

yeah, oh really? but:
https://odysee.com/@devrijeomroep:6/covid-patent-gate:2
( as i posted here: https://joindiaspora.com/posts/1f5f9e30e40c0139e181002590d8e506 / https://dnext.societas.online/posts/1f5f9e30e40c0139e181002590d8e506 )

closely related

"closely related" :3 :3 :3

as nice as some of this "news" (marketing) is, it's still worth holding in broader context, remembering the matroska boxes these narratives are still in.

Sotrovimab, the newest antibody therapy, was developed by GlaxoSmithKline and Vir Biotechnology after a large collaborative study by scientists from across the nation discovered a natural antibody (in the blood of a SARS survivor, back in 2003) that has remarkable breadth and efficacy.

Experiments showed that this antibody, called S309, neutralizes all known SARS-CoV-2 strains – including newly emerged mutants that can now “escape” from previous antibody therapies – as well as the closely related original SARS-CoV virus.

so... we'll be done with this for-profit&control corporate/fascist terror scam episode now, hrmm? XD

and again, that just further reminds me of that leaked line from yyyyyears ago from some middling insider that went a little something like this: "when the terrorist thing wears off, we're going to have people running scared of a disease without symptoms."

#covid #scamdemic #plandemic #antibodies #sars #biotech #bigpharma #health #publichealth #society #hijackingsociety #biggestwealthtransferever

---

"there are no new variants" "all the patents are fraudulent"

and since that [patentgate [& natural antibodies already found]] info's out, they seem to doubt their ability to maintain this scam, and seem scrambling for their backup escape narratives. ... makes me wonder what next they have planned already... since 9-11'd been planned since, idk, when were the earliest depictions of that in cinema? 1970s? and covid seems planned since at least the 1990s. ... what's next, and how long's it been in the planning? cos the old dominator oligarchy clubs are not gonna stop... not gonna be suddenly as nice and caring as they attempt preen themselves to appear.

---

also, reminds of one of those two lines i point out in relation to "spaceships for everybody", "anything you can imagine, we already know how to do.", and evokes wonder at what else, suppressed, held onto, for these ploys of power imbalances.

Nine in 10 in #UK still wearing #masks despite end of #Covid-19 controls | #Coronavirus | The Guardian

https://www.theguardian.com/world/2021/aug/20/uk-still-wearing-masks-despite-end-of-covid-controls

#Pandemic #Health #PublicHealth

The Reality of the Pandemic in the United Kingdom

https://twitter.com/Zubhaque/status/1427541441677598720

#BorisTheButcher #WorkplaceSafety #PublicHealth #ToryCorruption #pandemic #Covid19UK #BorisTheLiar #ToryQuietCoup #manslaughter #DutyOfCare #ToryProfiteers #ToryCriminalsUnfitToGovern #ScienceMatters

We really need to do better.
“There have been 170,852 total hospital admissions among thirty somethings from the beginning of August to August 11. From the week of July 29-August 4 to the week of August 5-August 11, the seven-day average of admissions jumped from 908 to 1113. In the words of Ron Burgundy from the 2004 movie Anchorman: The Legend of Ron Burgundy, “Boy, that escalated quickly”
(…)
“Vaccination rates are probably playing a role as well. According to CDC data, as of August 15, less than half (49.9%) of those 20 to 39 years of age have been fully vaccinated. Compare that 59.1% of 40 somethings, 68.4% of those in the 50-to-64 year age range, 82.6% in the 65-to-74 age range, and 78.3% in the 75-plus age range. That’s going to leave quite a few thirty somethings as risk for not only catching the virus but having worse Covid-19 outcomes.”

#COVID19 #covid #coronavirus #publichealth #health #science #logic #evidence #data #doctors #nurses
https://www.forbes.com/sites/brucelee/2021/08/15/covid-19-hospitalizations-for-us-adults-in-30s-reach-record-high/

#PublicHealth #NationalHealthSystem

La sanità pubblica in Italia è gratuita, ogni spesa importante è pagata dallo Stato, sia per quanto riguarda i ricoveri ospedalieri e interventi chirurgici che per le medicine e le visite mediche. La maggior parte degli Americani non sa questa cosa, ci sono Americani che muoiono perchè non possono permettersi le cure mediche.

In questi ultimi anni i politici stanno cercando di importare il modello Americano a pagamento, pur avendo qui tasse altissime con una pressione fiscale che sfiora in alcuni casi il 70&

---

Public health care in Italy is free, every major expense is paid by the state, both for hospitalizations and surgeries and for medicines and doctor visits. Most Americans don’t know this, there are Americans who die because they can’t afford medical care.

In these last years the politicians are trying to import the American model on a pay-as-you-go basis, even though they have very high taxes here with a tax burden that in some cases reaches 70%

---

Public health in Italy is free, every major expense is paid for by the state, both for hospital admissions and surgery and for medicines and medical visits. Most Americans don’t know this, there are Americans who die because they can’t afford medical treatment.

In recent years, politicians have been trying to import the American paid model, despite having very high taxes here with a tax burden that in some cases touches 70%.

---

La santé publique en Italie est gratuite, toutes les dépenses importantes sont payées par l’État, à la fois pour les admissions à l’hôpital et la chirurgie, ainsi que pour les médicaments et les visites médicales. La plupart des Américains ne le savent pas, il y a des Américains qui meurent parce qu’ils n’ont pas les moyens de se payer un traitement médical.

Ces dernières années, les politiciens ont essayé d’importer le modèle payant américain, malgré des taxes très élevées ici avec une charge fiscale qui atteint dans certains cas les 70%.

---

La salud pública en Italia es gratuita, el Estado paga todos los gastos importantes, tanto para las admisiones hospitalarias y las cirugías como para los medicamentos y las visitas médicas. La mayoría de los estadounidenses no saben esto, hay estadounidenses que mueren porque no pueden pagar un tratamiento médico.

En los últimos años, los políticos han estado intentando importar el modelo pagado estadounidense, a pesar de tener aquí impuestos muy altos con una carga fiscal que en algunos casos llega al 70%.

---

#America #SalutePubblica #PublicHealth #SantéPublique #SaludPública
#Italia #SSN #SistemaSanitarioNazionale #NationalHealthSystem
#SystèmeDeSantéNational #SistemaNacionalDeSalud

#News: GNU Solidario, the NGO behind #GNUHealth and @Olimex
have signed an agreement to deliver the GNU Health components in Olimex libre devices! Червено сърцеВдигнат юмрук
#PublicHealth #LibreHardware #bioinformatics #OpenScience #Freedom http://gnuhealth.org

‘We are a petri dish’: world watches #UK’s race between #vaccine and #virus | #Coronavirus | The Guardian

https://www.theguardian.com/world/2021/jul/02/we-are-a-petri-dish-world-watches-uks-race-between-vaccine-and-virus

#Covid-19 #Pandemic #Vaccination #OxfordAstraZeneca #Health #Medicine #PublicHealth #Immunization

Yesterday we celebrated the kick-off meeting with IFMSA Bangladesh and GNU Health! #LibreSoftware #eHealth #PublicHealth #SocialMedicine
https://twitter.com/gnuhealth/status/1403653271986880514?s=20

Smartphone App for Leftover Vaccinations

#news #covid19 #publichealth #smartphones #vaccination #hackaday
posted by pod_feeder_v2

#antivax #rightism #publichealth #conspiracytheory #covid #smallpox #vaccine

London will be overwhelmed by covid in a fortnight says leaked NHS England briefing

London’s hospitals are less than two weeks from being overwhelmed by covid even under the “best” case scenario, according to an official briefing given to the capital’s most senior doctors this afternoon.

NHS England London medical director Vin Diwakar set out the stark analysis to the medical directors of London’s hospital trusts on a Zoom call.

The NHS England presentation, seen by HSJ (see slides below story), showed that even if the number of covid patients grew at the lowest rate considered likely, and measures to manage demand and increase capacity, including open the capital’s Nightingale hospital, were successful, the NHS in London would be short of nearly 2,000 general and acute and intensive care beds by 19 January.

The briefing forecasts demand for both G&A and intensive care beds, for both covid and non-covid patients, against capacity. It accounts for the impact of planned measures to mitigate demand and increase capacity.

https://www.hsj.co.uk/acute-care/exclusive-london-will-be-overwhelmed-by-covid-in-a-fortnight-says-leaked-nhs-england-briefing/7029264.article

An item I've not yet posted by Zeynep Tufekci at The Atlantic puts forth the case that demolishes my cautious optimism about the high-infectiousness SARS-CoV-2 variant: higher infectiousness, unlike higher mortality, exhibits exponential growth rather than a linear trend increase, and hence is actually a far greater problem.

#covid19 #uk #epidemiology #PublicHealth #NHS

US overtakes Italy & China to lead world in COVID-19 cases at 82,179

This occurred a few minutes ago according to Worldometers Coronavirus tracking, on Thursday, March 26, 2020, one day later than I'd forecast 5 days ago. And my three week old exponential projection of US confirmed cases remains largely accurate. New confirmed cases in the US are occurring at twice the daily rate of the next highest country, Spain -- nearly 14,000 at this moment, vs. 6,800.

In other news, global confirmed cases crossed the half-million mark and should surpass 1 million within the week.

US weekly growth remains about 10x. The country will cross the 100,000 confirmed-case mark within the next two days, and 1 million in another week, probably around April 4.

Given that testing seems to lag actual cases by about a factor of 80, based on multiple inference paths, and exponential growth should slow as both nearly half the population is already infected (new hosts are harder to find, possibly with natural resistance), and, I hope, public health containment efforts should start bending the curve downwards, the March 6 projection should be highly pessimistic (erring in overstating cases) beyond early April. Testing lag may continue to catch up with it for some time though. Uncharted waters for a nonexpert Space Alien Cat.

Wash your hands. Stay the fuck home. Flatten the curve.

https://www.worldometers.info/coronavirus/

#covid19 #coronavirus #publicHealth #StayTheFuckHome #FlattenTheCurve #epidemics

A political cartoon from Ιάκωβος Βάη
Greek doctors need more than a marketing bullshit to pull this one.

The rock they hold symbolizes all the budget cuts and indifference they faced from the greek goverments and the European Union agenda.
The conservative neoliberal goverment depicted on the right happily participate in a initiative to clap clap the doctors
from our house's porches.

#coronavirus #covid19 #coronavirus-greece #publichealth #cartoon #greece

How much is coronavirus spreading under the radar?

(Nature) 3-13-2020

...A telltale sign of covert transmission in communities is finding a few confirmed but unrelated cases, with no recent history of international travel. That means these cases are connected through a hidden web of infections. The ideal way to know how many people in a community have had coronavirus infections , [Jeremy] Farrar says, is to collect blood samples from people in every age group, looking for antibodies against the coronavirus, which show that someone has previously been infected. Data from such serology studies, as they are called, can then be used to accurately determine rates of fatality and transmission. But such studies take time. “We need to make policy decisions and clinical decisions now,” Farrar says. “You can’t say, ‘Let’s wait a month until we have the data.’”

Can scientists estimate the size of an outbreak without widespread testing?

Yes. Experts say that they compare various lines of evidence. One estimate begins with the number of deaths in an area. Farrar calls this a “guesstimate” because each of the variables researchers are using right now are subject to change, introducing uncertainty at each step in the calculation. However, it goes something like this: Data from China suggest that about three weeks passes between when a person feels sick and dies from COVID-19. And if you assume a case fatality rate of roughly 1%, a back-of-the-envelope calculation suggests that each death represents about 100 cases in the first week. Right now, he adds, you can expect the epidemic to double each week if those cases aren’t identified and isolated — bringing the estimate to 400 at the time of death. Because the error bars on each of these variables are large, epidemiologists check their figures against further information....

https://www.nature.com/articles/d41586-020-00760-8

#covid19 #coronavirus #monitoring #estimation #epidemics #publicHealth

A Laycat's COVID-19 / Coronavirus Updates -- February 28, 2020

With events of the past several days, I'm revising my views considerably. As the U.S. Centers for Disease Control (US CDC) says, "the Global Novel Coronavirus situation is rapidly evolving and expanding". The World Health Organisation (WHO): "No country will be spared, warn experts, as fight against coronavirus ramps up" (Reuters).

Global cases now exceed 83,000, deaths 2,800, still principally in China, though with outbreaks elsewhere this is likely to change.

Putting it mildly, all hell broke loose on February 24. I'm no longer able to keep up with developments, this piece has been in process for 4 days.

As usual: I'm a space alien cat on the Internets. I claim no expertise in public health, infectious disease, or epidemiology. I read widely and think too much. I synthesize information from numerous sources. This update is offered in that light. Sources are provided (I may have missed a few), and where information is uncertain I note this. I strongly recommend you verify this information and vet my sources. Questions welcomed, answers possible.

A terminology note: For the outbreak I'll be referring to the now-accepted name "COVID-19" rather than "2019-nCoV" or "coronavirus" largely going forward, and using the hashtags #covid19 and #sarscov2 rather than #ncov2019 in general going forward. The virus is now being referred to as SARS-CoV-2. Experts are describing the naming practice as "chaotic".

The term "community transmission" is also used, see below for definition and implications.

The hero images here show case and mortality, principally by age, and the latest global spread chart from Wikipedia.

General Advice

COVID-19 is now at community outbreak status in numerous countries and regions: China, South Korea, Japan, Hong Kong, Iran, Italy, Singapore, Taiwan, Thailand, Germany, the United States, Holland. There are occurrences in other countries though largely of known origin. This does not necessarily mean the disease is widespread, but it means sources aren't specifically known.

• Stay informed on outbreak status. See "Sources" section.

• There are few medical treatments or preventives: no vaccine, no medications.

• Avoidance is the best practice. Practice basic hygiene: Wash your hands, cover your cough, stay home.

• Prepare for several weeks of limited external contact, as well as closures of schools, businesses, and public event cancellations.

• Secondary impacts will likely be widespread. You may have noticed financial markets declining. Expect more, as well as other effects.

Sources

• Wikipedia's 2019-20 Coronavirus Outbreak article remains an excellent current summary of current state of knowledge of the outbreak. This has now spawned several related pages, including a page specific to the disease itself, Coronavirus Disease 2019, a timeline through January 2020 and February 2020 timeline, as well as outbreaks by country and territory.

• World Health Organisation COVID-19 page

• US CDC's COVID-19 page

• European Commission Public Health COVID-19 page

• Johns Hopkins Geographic Spread Interactive Map. Shows countries / regions with reported cases, deaths, and recoveries. Note that the indicated location may be approximate for all cases within a country, and not indicate actual location of known case(s).

I've tried to rely on medical journals or mainstream centrist news sources where possible. In cases, late-breaking news or developments are principally available from social media and informal sources. Where these seem reasonably credible and plausible, I've included several.

Overview

• The situation in China is largely improving, though remains quite serious.
• Outbreaks outside China are the biggest new development, and the most concerning. New cases outside China now represent the majority of new cases. Global spread to all countries is now a near certainty.
• US CDC's clinicians expect a community outbreak within the U.S., "a matter of when, not if". OK, it's now "when".
• Detection, surveillance, and monitoring capabilities and protocols are limited and strongly affect perceptions and responses to the outbreak.
• As yet, there is no vaccine and there are no medications approved to treat COVID-19.
• Mortality data are becoming clearer, especially by age, based on Chinese experience. This increases from age 50+, markedly at 60+, 70+, and 80+. Infants and children do not appear at significant risk. Men are more susceptible than women.
• Viability in warm and humid climates is ... unclear, but seems low.
• Genetic variations may affect susceptibility, highest for native Japanese, lowest in the Gulf / Middle East region, moderate for most people of European ancestry, based on ACE-2 receptor prevalence.
• Public-health and "non-pharmaceutical interventions" (US CDC's language) are standard. Wash your hands, cover your cough, stay home.
• Public health institutions: national, WHO, US CDC, and others.
• Second-order effects, initially principally to financial markets and the economy, are likely the largest immediate impacts. More may follow.
• There are several documents giving public advice and policy guidance. Breaking transmission chains is key through hygiene, sanitation, and avoidance measures.

More notably: My previous estimates of total case counts and mortality now appear to be low. I'd suggested ~100k cases and ~1,000 deaths. With broader spread these are likely to be much higher, possibly by 10x - 100x, perhaps more.

I'll discuss each of these at more length below.

China Containment

Reporting 78,824 cases, 2,788 deaths, and community transmission.

U.S. State Deparment travel advisory level 1 "Avoid non-essential travel".

Starting with the good news: It appears that China's efforts at containment are largely succeeding. Both cases and deaths are trending sharply downwards --- that is, there are fewer new cases and deaths with additional days. Whilst the disease has spread throughout the country the overwhelming majority of cases have been in Wuhan city and Hubei province.

China's intervention, largely widespread travel restrictions, had visible and pronounced effects by late January, virtually halting spread outside Hubei province, based on available data. This should be the model elsewhere.

Though there've been persistent questions about the accuracy and completeness of China's disclosures of data. Even without misreporting, there are strong clinical reasons to believe the total case-count understates total infections, but for the most part this does not matter as it is trends rather than absolute numbers which are most revealing, and data on deaths is more reliable and confirms, with a ~2 week lag, incidence data. That is: infected dead bodies are hard to hide, and trends in mortality data very strongly confirm a net reduction in new infections over recent weeks.

The shadow over Chinese response is possible outbreaks in prison and other institutional populations, which are large within China. This may lead to re-emergences, transmissions to the general population, and/or stubborn reservoirs of outbreak. As with many countries, services, and in particular medical and health care, to prison populations is not prioritised. This is reflected in other regions outside China as well.

My assessment is that China COVID-19 data are generally credible presently. The case counts themselves are likely low, deaths are a more reliable, though lagging indicator, but behaviour and correspondence seem generally sensible. Information outside China, particularly from neighbouring regions such as South Korea and Japan can also verify Chinese experience.

Outbreaks outside of China

As of 25 February 2020 there are more new daily reported cases outside of China than inside China.

This has been the most notable change in the past week, with known cases growing rapidly in Iran, Italy, South Korea, and Japan. There are further outbreaks, though fairly contained, in Hong Kong, Singapore, Korea, Taiwan, and Thailand.

By the US CDC's estimate, 2 of the 3 requirements for declaring a global pandemic have been met. The third is community transmission in multiple countries.

The specific histories and dynamics of various country's experiences, transmission, and responses to COVID-19 are also instructive. In particular, information access, trust, institutional competence, and infrastructure are all extremely significant in effective responses.

Given current trends, cases outside of China will top 10,000 within a few days, and could exceed 100,000 within a week or two. Limiting growth beyond those levels depends on containment efforts implemented immediately.

Iran

Reporting 388 cases, 34 deaths, and community transmission.

U.S. State Deparment travel advisory level 2: "Practice Enhanced Precautions".

Though not the largest outbreak, quite possibly the most troubling known one in that government competence, credibility, capability, and trust are all low. Iran's deputy health minister, after mocking concerns of an outbreak and declaring that "quarantines belong to the Stone Age", is infected with the virus, and self-quarantining at home. "Iran says official who played down virus fears is infected" (AP).

In particular, the high death rate (10% of cases) suggests a substantial undercount of actual infections, as this is well above the ~3% rate which seems typical elsewhere. Note that other middle-eastern countries with lower ACE-2 genetic markers might suggest Iran's overall susceptibility is lower than populations further east. The high spread and deaths are concerning.

Twitter stream to follow: Farnaz Fahishi: https://twitter.com/farnazfassihi "Journalist nytimes Former WSJ | War Correspondent | Mideast & Iran Expert Author book on Iraq war Ellis Island Medal of Honor Columbia & Harvard Alum"

South Korea

Reporting 2,377 cases, 16 deaths, and community transmission.

U.S. State Deparment travel advisory level 2: "Avoid non-essential travel".

The largest outbreak outside China. There's been a major increase in cases, most notably emerging from a conservative Christian church: Secretive Church Sect At The Center Of South Korea's Coronavirus Outbreak (NPR) 2020-02-24

Critics say the disease may have spread within the church quickly because of the way that it worships. "Shincheonji followers hold services sitting on the floor, without any chairs," packed together "like bean sprouts," says Shin Hyun-uk, director of the Guri Cult Counseling Center, an organization in Gyeonggi province that works to extract members from the church.... A petition on the presidential website, which has garnered more than half a million signatures, calls on the government to forcibly disband the group.

Italy

Reporting 655 cases, 17 deaths, and community transmission.

U.S. State Deparment travel advisory level 2: "Practice Enhanced Precautions".

The largest community outbreak in Europe. Two Chinese tourists tested positive in Rome on 31 January. An outbreak was detected in Lombardy (northern Italy, bordering Switzerland) on 21 February, now numbering over 400 cases, and confirmed or suspected cases throughout the country.

Japan

Reporting 228 cases, 5 deaths, and community transmission.

U.S. State Deparment travel advisory level 2: "Practice Enhanced Precautions".

PM Abe asks all of Japan schools to close over coronavirus (Reuters) 2020-02-27

Japan’s entire school system, from elementary to high schools, will be asked to close from Monday until spring break late in March to help contain the coronavirus outbreak, Prime Minister Shinzo Abe said on Thursday.

Philippines

Reporting 3 cases, 1 death. Possibly community transmission.

No travel advisory.

After initial cases, no further spread that I've noted.

On February 7, WHO-Philippines suggested that COVID-19 could spread in warm, humid climates. Since then it has not, which is reassuring.

As with other regions, testing and detection capabilities may be limited, so reassuringly low case counts may be misleading. So far, the information is encouraging.

North Korea

Reporting 0 cases, 0 deaths. Data generally considered implausible.

Though the country reports no cases officially, this is increasingly implausible given experiences in China and other neighbouring countries. As China's initial response showed, efforts to conceal potentially embarrassing or negative information from both international and domestic view can sharply limit initial awareness and communications. North Korea's extreme totalitarian dictatorship is not amenable to free-flowing information, most especially of bad news. The country's institutions and means for effective epidemic response are quite limited, based on past experiences.

There are unofficial reports of outbreaks, though these also may reflect politically motivated messengers or audiences. The unfortunate truth is that the state of information is simply unreliable. Though I find the likelihood of at least some and possibly serious outbreak high.

Among news items questioning the PRK situation:

• "Could North Korea handle a Covid-19 outbreak?" (BBC) 2020-02-26. "North Korea is seen as highly vulnerable to infectious diseases, and its healthcare system ill-equipped to deal with them. So far, the country claims to have no cases of Covid-19 - but some observers are questioning whether that can be true. Experts say an outbreak in North Korea would be devastating for a population already suffering from malnourishment and poor health...."

• "North Korea reportedly quarantines 380 foreigners in bid to prevent coronavirus outbreak" (CNBC) 2020-02-24. "North Korea has reportedly quarantined 380 foreigners as part of efforts to prevent the coronavirus outbreak. The majority of those quarantined are thought to be diplomats stationed in the capital city of Pyongyang, Yonhap news agency reported Monday, citing state media in North Korea.... The isolated regime has repeatedly denied any confirmed cases of the coronavirus. That's despite concerns North Korea would be vulnerable to an outbreak given it shares a long and porous border with China and lacks vital medical supplies and infrastructure to cope with a fast-spreading virus...."

• "Coronavirus: North Korea quarantines foreigners" (BBC) 2020-02-24. "...North Korea has not confirmed any cases but the country shares a long and often porous border with China. There are concerns that North Korea, which is subject to international sanctions, lacks the health infrastructure to test and treat those infected and that any outbreak could quickly spread unchecked...."

• "North Korea: Kim Jong-un makes first public appearance in 22 days amid coronavirus outbreak (SCMP) 2020-02-16. "...North Korea has not confirmed any cases of the new coronavirus, but state media said the government was extending to 30 days the quarantine period for people showing symptoms, and all government institutions and foreigners living in the country were expected to comply 'unconditionally'...."

• "All of its neighbors have it, so why hasn't North Korea reported any coronavirus cases?" (CNN) 2020-02-07. "...One of the world's poorest countries has, according to its public statements, managed to avoid the virus despite the fact that in neighboring mainland China, it has killed more than 600 people and infected more than 31,000. More than 300 people have tested positive for the virus in over 25 places around the world -- including the other two countries that share a land border with North Korea, Russia and South Korea. In fact, every country and territory within a 1,500-mile radius of North Korea, except for sparsely populated Mongolia, has confirmed a case...."

Other Europe

Numerous cases in various countries. No additional travel advisories at this time.

• Holland reports its first case (Reuters) 2020-02-27
• Germany reports 20 cases and start of epidemic (Reuters) 2020-02-27
• Further cases in France, the UK, Switzerland, Sweden, and quite possibly elsewhere.

Community transmission is generally probable, if not extant.

United States

Reporting 60 cases, 0 deaths, 6 recoveries. One case of community transmission detected.

Most U.S. coronavirus cases remain associated with the Diamond Princess cruise ship outbreak, with 54 of the 634 confirmed cases aboard the ship being Americans, now repatriated and quarantined in the U.S. Another 14 cases are travel related (2 by person-to-person transmission), and one community-transmitted case, in Northern California, involving a Solono County resident now treated at UC Davis Medical Center in Sacramento, CA.

There have been concerns voiced over politicisation of the outbreak in the U.S., of political rather than clinical leadership of the outbreak, and of attempts to limit or contain both announcements and testing of suspected COVID-19 cases. All of these are errors which were widely criticised in China's early response. I'm very much hoping the U.S. does not repeat these mistakes for long.

The long erosion in the U.S. of political and institutional trust, as well as governmental competence, is worrying.

US CDC Update,

On Tuesday 25 February 2020 the CDC held a press conference with an Update on COVID-19 (audio). This was the original inspiration for this post, as noted, events are overtaking me me.

Summarising:

• The Global Novel Coronavirus situation is rapidly evolving and expanding
• Community spread is defined as cases without any known source of exposure
• Hong Kong, Iran, Italy, Japan, Singapore, South Korea, Taiwan, and Thailand are affected.
• 2 of 3 definitions of pandemic have been met. The third is worldwide spread.
• U.S. control especially at points of entry.
• Monitoring and travel advisories are being issued by the U.S. State Department.
• Quarantines, cooperation with HHS / DHS to repatriate individuals
• Very few cases in U.S., no spread in community as of 25 February. (NOTE: This is no longer true.)
• Ultimately we expect we will see community spread in this country. It's not so much a question of if this will happen any more, but rather more a question of exactly when this will happen, and how many people in this country will have severe illness.
• At this time there is no vaccine to protect against this new virus, and no medications approved to treat it.
• Non-pharmaceutical interventions (NPIs) will be the most important tool in our response to this virus. The specific interventions will vary by community and conditions.
• Specific recommendations made in document mentioned last Friday
• "Community mitigation guidelines to prevent pandemic influenza", United States, 2017, drawing on ~200 journal articles written 1990 - 2016. Provides a framework on response strategy.
• 14 cases picked up through the public health system.
• 42 cases repatriated from the Princess cruise liner.

Medical Characteristics

There's more information about the specific medical behaviour and characteristics of SARS-nCoV-2, the virus and disease behind COVID-19. Some of this is reassuring, some less so.

• The long incubation period, infectiousness before symptoms present, and possible reinfection of "recovered" cases, all lead to an increased likelihood of spread. We don't know where this is until well after it's already there.
• Availability of test kits, testing protocols, and healthcare insurance coverage and costs may all exacerbate spread of the disease.
• Transmission continues to appear to be via droplets. This is not "airborne transmission", as such droplets fall rapidly to the ground, but can result in transmission especially via coughing or sneezing.
• Hand-to-face transmission from surfaces is also common.
• Both infectiona and mortality increase sharply with age, most espeically at ages 60+. Infants and childre appear at very low risk.
• Co-morbidities of being a present or past smoker, and having cardiovascular disease, asthma, or diabetes, seem to greatly increase risk, especially of death.
• There is a possible genetic component varying widely by region.
• No drugs are currently approved for use, though several are being studied.

Case mortality by age

This is one of the two images I've attached to this post.

As noted above: there is a very low risk for infants and children, and modest risk through about age 50, increasing by about 2-3x for each 10 year span above that age, based on Chinese data. Experiences elsewhere may differ from this.

Pre-existing conditions show a strong influence, particularly smoking or previous smoking history.

From: "The Epidemiological Characteristics of an Outbreak of 2019 Novel Coronavirus Diseases (COVID-19) — China, 2020" (China CDC).

Partially reproduced as a table:

Age	Cases	Deaths	CFR%	Mort/10 PD
0-9	416	0	--	--
10-19	549	1	0.2	0.002
20-29	3,619	7	0.2	0.001
30-39	7,600	18	0.2	0.002
40-49	8,571	38	0.4	0.003
50-59	10,008	130	1.3	0.009
60-69	8,583	309	3.6	0.024
70-79	3,918	312	8.0	0.056
80+	1,408	208	14.8	0.111

• "CFR" is case fatality rate
• "PD" is patient-days

Mortality for men has been ~2x for women, possibly reflecting smoking rates.

Detection, monitoring, surveillance, and reporting

This all but certainly will have the biggest impact on containment efforts. COVID-19 is undetectable for a considerable period after infection, during which patients are infectious.

• COVID-19 is asymptomatic well after contracting the disease and without symptoms being present. Latent cases within a community are highly likely. Detection lags infection by days or weeks.
• Suspected and known cases lag actual infections.
• Test kits are not widely available. Use is targeted to most likely cases, based on screening protocols. Testing has been specifically denied of suspected cases (e.g., California UC Davis Medical Center) on the basis of not meeting established protocols.
• Protocols may themselves lag ground truth, particularly where screening by suspect countries of origin is concerned.
• Testing may be prioritised toward medical personnel and first responders.
• Regional and national variations in detection and disclosure are high.
• "No reported cases" may not be good news --- this might be because of no cases, of no testing, or of barriers to reporting.
• See especially: North Korea. At risk: any country with limited medical and/or public-health infrastructure, or a strongly privatised healthcare system.

Expanding "suspected case" clinical diagnosis criteria, increasing availability of test kits, allowing use of locally-sourced or locally-produced test-kits, and expanding testing protocol criteria, are all critical.

Most troubling has been the U.S. response after similar issues were widely criticised in China, of denying testing of a suspected patient over the objections of local doctors:

Diagnosis Of Coronavirus Patient In California Was Delayed For Days (NPR) 2020-02-27

The first suspected U.S. case of a patient getting the new coronavirus through "community spread" — with no history of travel to affected areas or exposure to someone known to have the COVID-19 illness — was left undiagnosed for days because a request for testing wasn't initially granted, according to officials at UC Davis Medical Center in Sacramento, Calif.... UC Davis included more details about the case in its own statement, drawing on an email sent to staff at its medical center. It said the CDC initially ruled out a test for the coronavirus because the patient's case didn't match its criteria....

"Upon admission, our team asked public health officials if this case could be COVID-19," the hospital said. "We requested COVID-19 testing by the CDC, since neither Sacramento County nor CDPH [California Department of Public Health] is doing testing for coronavirus at this time. Since the patient did not fit the existing CDC criteria for COVID-19, a test was not immediately administered. UC Davis Health does not control the testing process."

(Emphasis added.)

UC Davis Medical Center went to the unusual step of issuing its own letter on the incident.

Testing also requires individuals not face large financial costs or other penalties for coming forward. From Miami, FL: "Novel coronavirus test for Miami man leads to $3,275 bill:

Osmel Martinez Azcue ... went to Jackson Memorial Hospital ... [and was told] he’d need a CT scan to screen for coronavirus, but asked for a flu test first. “This will be out of my pocket"... [T]wo weeks later, [He got an insurance] claim for $3,270.

Healthcare is not a private concern. It is a concern of the common weal.

Remember, in the U.S., 40% of households cannot cover an unexpected $400 expense. Inequality is a public health issue.

Viability in warm and/or humid climates and seasonality

An early speculation was that SARS-CoV-2 would not survive well outside of cool and dry environments, typical of higher-latitude winters. Whilst the US CDC's 24 Feb press conference reiterated this, WHO-Philippine in a February 7, 2020 tweet s have suggested this may not be the case. Actual case count (3), mortality (1), and recovery (2) data for the Philippines, from Wikipedia, don't seem to indicate this.

"Warm and humid" also applies to spring and summer seasonal conditions in most places. There are hopes (again mentioned by US CDC).

Stay tuned.

Known-source vs. Community Transmission

"Community transmission" as defined in the US CDC's 24 February press conference means cases with no known source --- a disease is circulating within a community.

Epidemiologically, this means that efforts to trace contacts and restrict further exposures are limited, and instead general preventive measures must be implemented. My understanding is that community transmission does not necessarily mean cases are widespread, though it may. It does mean that specifically-targeted isolation and vector-disruption methods cannot be applied, and that general, community-wide measures must be relied on: hygiene, sanitation, reduced contacts, travel limitations, limiting large gatherings, quarantine.

Potential for Re-infection After Release

There've been Chinese reports of re-emergence of COVID-19 in individuals post-release (SCMP). This is now confirmed in Japan:

"Japanes Woman Confirmed as Coronavirus Case for Second Time Weeks After Initial Recovery":

A woman working as a tour bus guide was reinfected with the coronavirus, testing positive after having recovered from an earlier infection, Osaka’s prefectural government said. Her case, the first known of in Japan, highlighted how much is still unknown about the virus even as concerns grow about its global spread.

ACE-2 as infection route and genotypic variances

This is prelimiary information and may not be confirmed.

SARS-COV-2 may infect through a receptor known as ACE-2, principally through the lungs. Research suggests the genetic marker for that receptor is highly prevalent in Japan, much less so in the Middle East, and moderately prevalent in Western and Northern Europe.

https://www.researchgate.net/figure/ACE-II-genotype-frequency-in-different-populations-countries_tbl2_5642354

Personal and Community Responses

Again: there is no medical treatment. Breaking (or avoiding) transmission chains is most critical. At the personal level, this means basic hygiene and avoidance. At community and government levels, this means quarantines, travel restrictions, detection, monitoring, and effective response. These are decidely low-tech but effective.

Trust and competence by public health institutions and leaders are critical.

Adapted from: https://www.ready.gov/pandemic:

Before a Pandemic

• Store a two week supply of water and food.
• Periodically check your regular prescription drugs to ensure a continuous supply in your home.
• Have any nonprescription drugs and other health supplies on hand, including pain relievers, stomach remedies, cough and cold medicines, anti-diarrhoeal medication, fluids with electrolytes, and vitamins.
• Get copies and maintain electronic versions of health records from doctors, hospitals, pharmacies and other sources and store them, for personal reference.
• Talk with family members, loved ones, neighbours, co-workers, and other frequent contacts, about how they would be cared for if they got sick, or what will be needed to care for them in your home.

During a Pandemic

Limit the Spread of Germs and Prevent Infection.

• Avoid close contact with people who are sick.
• When you are sick, keep your distance from others to protect them from getting sick too.
• Cover your mouth and nose with a tissue when coughing or sneezing. It may prevent those around you from getting sick.
• Wash your hands frequently to help protect you from germs.
• Avoid touching your eyes, nose or mouth.
• Practice other good health habits. Get plenty of sleep, be physically active, manage your stress, drink plenty of fluids, and eat nutritious food.

Zynep Tufekci's Scientific American article makes the case for "Preparing for Coronavirus to Strike the U.S.":

We should prepare, not because we may feel personally at risk, but so that we can help lessen the risk for everyone. We should prepare not because we are facing a doomsday scenario out of our control, but because we can alter every aspect of this risk we face as a society.

That’s right, you should prepare because your neighbors need you to prepare—especially your elderly neighbors, your neighbors who work at hospitals, your neighbors with chronic illnesses, and your neighbors who may not have the means or the time to prepare because of lack of resources or time.

Public Health Institutions

There are numerous institutions involved in the COVID-19 outbreak response, ranging from international and large-national centres to smaller national governments, as well as regional (state / province / prefecture) and local (city / county / metropolitan region). Names may be similar, and capabilities and authority, as well as independence and trust, vary widely.

Among these:

• The World Health Organisation (WHO): "WHO works worldwide to promote health, keep the world safe, and serve the vulnerable." Roles are limited to advising and information sharing, with no policy and very limited operational capabilities within countries.
• European Commission Public Health: " The EU's role is to complement national policies by helping them achieve shared objectives, generating economies of scale, pooling resources, and helping countries tackle common challenges such as antimicrobial resistance, pandemics, chronic diseases or the impact of increased life expectancies on healthcare systems."
• The United States Centers for Disease Control and Prevention (US CDC): "CDC increases the health security of our nation. As the nation’s health protection agency, CDC saves lives and protects people from health threats." Serves policy, informational, and operational roles within the U.S., often engages in international crises. May be called "the CDC", a practice I'll strive to avoid as this creates confusion with similarly-named agencies, many modelled on it, in other countries.
• Other national CDCs: Notably China. Where referenced I'll note national affiliation, e.g., "China CDC" or "Japan CDC".

Second-order Effects

For all the concerns raised, the largest impacts of COVID-19 have not been to biological health but economic, financial, social, and commerce effects. In some places longer-term institutional and political impacts may result. For the most part, these are the consequence of preventive measures, most especially on travel, transport, and social aggregation, including schools, work, and other group activities.

Travel and association restrictions are effective at halting epidemics, but are disruptive to human economic and social activity. If your area becomes impacted, consider that these are issues you'll have to deal with, including loss of income, children out of school, and workplace disruptions. Those exposed to financial markets can also be affected.

Cultural and sport events may also be affected. "Olympic official: Tokyo is 'looking at a cancellation' if coronavirus not contained by late May" (Axios). "In light of global precautions being announced to combat the coronavirus outbreak, we’ve decided to postpone DEF CON China 2.0." (defcon) The UAE cycling tour has been cancelled (Reuters). Numerous others have now been reported.

Information, Misinformation, and Disinformation

Epidemics of rumour, misinformation, and disinformation follow epidemics of disease, and for virtually the same reasons. Both are information (one, words, ideas, and fears, the other DNA and lifeforms) spreading through a suceptible population via vectors and amplification mechanisms to create dysfunctional effects. Adam Kucharski's new book [The Rules of Contagion: Why things spread and how they stop](200~https://www.theguardian.com/commentisfree/2020/feb/08/misinformation-coronavirus-contagious-infections?CMP=fb_cif) is preternaturally timed with this current epidemic.

It's been noted that the aproaches of China and Russia (source eludes me) are both harmful to effective response in their own ways. China's early attempts to halt information or discussion delayed an early effective response. In Russia, apparent intentional sowing of disinformation is blunting containment efforts and spreading panic.

Authoritative information is concerning enough. I've pointedly avoided mentioning or linking rumours, few of which have any relevance to addressing the epidemic. Practice good information hygiene as well as epidemiological hygiene, and for the same reasons.

Epidemics attack trust: we're uncertain who is or isn't safe or a risk. Trust in institutions, tests, providers, responses, and response protocols all matter. Trust in supply chains, advice on what and what not to stockpile, as well.

"Coronavirus "infodemic" threatens world's health institutions":

Why it matters: The tide of bad information is undermining trust in governments, global health organizations, nonprofits and scientists — the very institutions that many believe are needed to organize a global response to what may be turning into a pandemic.

Informational Resources

Again, major public health organisations:

• The World Health Organisation COVID-19 Outbreak
• European Commission Public Health COVID-19
• The United States Centers for Disease Control and Prevention COVID-19

Specific guidance on response, both individual and organisational / community:

• U.S. Department of Homeland Security "Ready: Pandemic" public response advice, addresses both before and during recommendations.
• "Community mitigation guidelines to prevent pandemic influenza", United States, 2017, Draws on ~200 journal articles written 1990 - 2016. Provides a framework on response strategy to COVID-19.
• US CDC medical travel advisories.

Be safe.

Wash your hands.

#covid19 #ncov2019 #coronavirus #epidemic #publicHealth #HealthcareForAll

The Wuhan 2019nCoV Coronavirus Epidemic is growing by a factor of ten a week

A semi-log plot at Wikipedia shows the exponential growth of this epidemic over the past two weeks. On such a plot, a straight line corresponds to an exponential growth in linear scale.

This trend need not continue, but if it does, the implications are ... severe. And efforts at containment will be measured against any reduction from this trend. Keep in mind also that this tracks confirmed cases, which is a subset of total actual infections.

As of two days ago, January 26, 2020, total cases stood at about 2,000, and deaths at 100. If trends continue we'll see, in very rough numbers:

• In 1 week: 20,000 cases, 1,000 deaths.
• In 2 weeks: 200,000 cases, 10,000 deaths.
• In 3 weeks: 2,000,000 cases, 100,000 deaths.
• In 4 weeks: 20,000,000 cases, 1,000,000 deaths.

Again, this is not certain to happen, but is projection based on current trend.

An epidemic is comprised of an infectious agent, a host population, susceptible individuals, vectors of transmission, and susceptibility or immunity to infection. Incubation period, time between infection and symptoms, infectiousness before onset of symptoms, and ease of transmission are all factors affecting spread.

In an epidemic, particularly against a virus with no known curative treatement, the way you attack spread is by vector control. You want to stop the spread of the viral particles themselves.

Within a given region, this means isolating known infectious individuals, minimising the amount and degree of contact between them and others, and between asymptomatic individuals, is key. Note that those not showing symptoms may or may not have the virus.

This means, for the most part, the measures applied so far: masks (of limited use), handwashing (very important), general isolation -- not going out and about, meaning limited school, work, and social activities, and limiting of long-distance travel, especially any transportation which completes journies within the incubation period.

Airplanes are epidemic engines. This was notably observed by British journalist and documentarian James Burke, when he revisiited his 1980s series Connections, and was asked how he might continue the series. His answer: to look at the concluding inventions and consider their further implications, for example, air travel and its role in epidemics.

So yes: curtailing air transport out of regions in which the virus is known to be pandemic (spread through the general population) is an extremely advisable measure. Should have been done weeks ago, but now is better than never. Expect to see further transport restrictions, and possible quarantines, particularly of evacuated individuals.

If you're in a region at risk of outbreak (presently: China), rather than buying masks, you should be stocking up on nonperishable food such that you have several weeks supply and can further minimise exposure though shopping, as well as hand sanitiser (alcohol should work, antibiotic is useless against viruses). Shopping-cart handles and other surfaces are prime transmission vectors: elevators, public transport, doors, light switches, etc. Regular cleaning and sanitisation of these is helpful.

Workplaces should require any infected individuals take sick leave, regardless of cause. (This is just common sense, unfortunately as always, uncommon.)

Immunisation against other diseases (e.g., standard influenza) won't protect you from 2019nCoV, but it will reduce the odds of confusing symptoms of unrelated conditions with those of the coronavirus which is helpful to both individuals, their contacts/families, and healthcare systems. Get your flu shot and insist on those around you getting theirs as well.

We've also seen secondary transmission to individuals never having visited China, in both Germany and Japan. Which means the disease is absolutely human-to-human transmissible.

Normally in major epidemics my concern is on global poor megacities, which have vast populations but poor public health infrastructure. That's likely a risk here, but North Korea seems another potentially volatile location given:

• Proximity and relations with China.
• Generally poor infrastructure.
• An informational structure much given to revealing what it's believed the recipient wants to hear, rather than the truth.
• Wintry climate, generally favouring viral transmission.
• Often poor and crowded living conditions, particularly within military, work, and prison camps.

Whilst PRK has limited ties with the rest of the world, some do exist, and the elite are possibly more likely to be able and inclined to flee elsewhere, possibly taking the disease with them.

PRK have already been taking measures to limit border crossings. This is politically feasible (the benefits of absolute rule), but the actual effectiveness may fall short of requried levels.

https://en.wikipedia.org/wiki/2019–20_Wuhan_coronavirus_outbreak

#coronavirus #wuhan #ncov2019 #china #epidemic #prk #northkorea #publichealth