Antibody Responses 8 Months after Asymptomatic or Mild SARS-CoV-2 Infection.
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%).
['Choe|Pyoeng Gyun|PG|', 'Kim|Kye-Hyung|KH|', 'Kang|Chang Kyung|CK|', 'Suh|Hyeon Jeong|HJ|', 'Kang|EunKyo|E|', 'Lee|Sun Young|SY|', 'Kim|Nam Joong|NJ|', 'Yi|Jongyoun|J|', 'Park|Wan Beom|WB|', 'Oh|Myoung-Don|MD|']
D000328:Adult D000914:Antibodies, Viral D058345:Asymptomatic Infections D000086382:COVID-19 D003430:Cross-Sectional Studies D005260:Female D006801:Humans D056724:Immunity, Humoral D008297:Male D056910:Republic of Korea D000086402:SARS-CoV-2 D055815:Young Adult
antibody SARS-CoV-2 coronavirus disease severe acute respiratory syndrome coronavirus 2 2019 novel coronavirus disease COVID-19 ECLIA ELISA respiratory infections viruses zoonoses