(CNN)All eligible students attending Los Angeles Unified public schools -- the nation's second largest school district -- will be required to be vaccinated against Covid-19 by the end of the calendar year, the school board of education has voted.
In a special meeting held Thursday, the Los Angeles Unified School Board decided by unanimous vote that a mandate was appropriate based on the sudden surge of the virus brought about by the Delta variant and data showing lower rates of infection and hospitalization among those who are vaccinated.
The proposal approved Thursday requires all eligible students 12 years of age and older to receive their first Covid-19 vaccine doses by no later than November 21, and to be fully vaccinated by December 19. Students who participate in in-person extracurricular activities, including sports, face an earlier deadline of October 3 for a first dose of the vaccine and a second dose no later than October 31.
The district, which includes more than 600,000 students, already mandates the vaccine for teachers and staff, requires face coverings be worn by all, and tests all students and staff for infections weekly. Classrooms have also been outfitted with enhanced ventilation systems in an effort to decrease the spread of the virus.