nytimes September 10, 2021 12:00am L.A. School District Will Mandate Vaccines for Students #educationk12 #vaccinationandimmunization #coronavirus2019ncov #childrenandchildhood #unitedteacherslosangeles #losangelescalif #news Los Angeles Mandates Vaccines for Students 12 and Older The decision by the second-largest school district in the country will increase safety in the classroom, but is likely to draw legal challenges.