1.
Clin Infect Dis
; 75(1): e895-e897, 2022 08 24.
Artigo
em Inglês
| MEDLINE
| ID: mdl-34694358
RESUMO
In a retrospective, cohort study at 4 medical centers with high coronavirus disease 2019 vaccination rates, we evaluated breakthrough severe acute respiratory syndrome coronavirus 2 Delta variant infections in vaccinated healthcare workers. Few work-related secondary cases were identified. Breakthrough cases were largely due to unmasked social activities outside of work.