Antibody responses 8 months after asymptomatic or mild SARS-CoV-2 infection. - GreenMedInfo Summary
Antibody Responses 8 Months after Asymptomatic or Mild SARS-CoV-2 Infection.
Emerg Infect Dis. 2020 Dec 22 ;27(3). Epub 2020 Dec 22. PMID: 33350923
Pyoeng Gyun Choe
Waning humoral immunity in coronavirus disease patients has raised concern over usefulness of serologic testing. We investigated antibody responses of 58 persons 8 months after asymptomatic or mildly symptomatic infection with severe acute respiratory syndrome coronavirus 2. For 3 of 4 immunoassays used, seropositivity rates were high (69.0%-91.4%).