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机译:SARS-CoV-2 infection risk among vaccinated and unvaccinated household members during the Alpha variant surge – Denver, Colorado, and San Diego, California, January–April 2021
COVID-19 Response Team Centers for Disease Control and Prevention;
Colorado Department of Public Health and the Environment Denver;
County of San Diego Health and Human Services AgencyTri-County Health Department Greenwood Village;
COVID-19; Household transmission; SARS-CoV-2; Vaccination; Vaccine effectiveness;