COVID-19 Case Rates in Transitional Kindergarten Through Grade 12 Schools and in the Community — Los Angeles County, California, September 2020–March 2021
by from Morbidity and Mortality Weekly Report (MMWR) on (#5NVST)
COVID-19 case rates among students and staff in Los Angeles County transitional kindergarten through grade 12 (TK-12) schools remained low compared with the surrounding community.