Cluster of SARS-CoV-2 Gamma Variant Infections, Parintins, Brazil, March 2021.
Emerg Infect Dis. 2022 Jan;28(1):262-264. doi: 10.3201/eid2801.211817. Epub 2021 Dec 2.
Emerg Infect Dis. 2022.
PMID: 34856111
Free PMC article.