Seven cases of COVID-19 SARS-CoV-2 reinfection from the NBA 2020-2021 occupational testing cohort are described including clinical details, antibody test results, genomic sequencing, and longitudinal RT-PCR results. Reinfections were infrequent and varied in clinical presentation, viral dynamics, and immune response.
Keywords: Asymptomatic; COVID-19; Reinfection; SARS-CoV-2; Surveillance.
Published by Oxford University Press for the Infectious Diseases Society of America 2021. This work is written by (a) US Government employee(s) and is in the public domain in the US.