1.
Emerg Infect Dis
; 27(6): 1737-1740, 2021.
Artículo
en Inglés
| MEDLINE
| ID: mdl-33871331
RESUMEN
We documented 4 cases of severe acute respiratory syndrome coronavirus 2 reinfection by non-variant of concern strains among healthcare workers in Campinas, Brazil. We isolated infectious particles from nasopharyngeal secretions during both infection episodes. Improved and continued protection measures are necessary to mitigate the risk for reinfection among healthcare workers.