A coronavirus disease 2019 outbreak in a nursing home included 17 individuals with positive polymerase chain reaction results, despite 82% messenger RNA vaccine coverage. Epidemiological, phylogenetic, and immunological data helped identify 4 transmissions from vaccinated and 12 from unvaccinated individuals.
All Keywords
【저자키워드】 COVID-19, Vaccine, nursing home, B.1.1.7, outbreak, UK variant,
【저자키워드】 COVID-19, Vaccine, nursing home, B.1.1.7, outbreak, UK variant,