[HTML][HTML] Antibody responses 8 months after asymptomatic or mild SARS-CoV-2 infection

PG Choe, KH Kim, CK Kang, HJ Suh… - Emerging infectious …, 2021 - ncbi.nlm.nih.gov
PG Choe, KH Kim, CK Kang, HJ Suh, EK Kang, SY Lee, NJ Kim, J Yi, WB Park, M Oh
Emerging infectious diseases, 2021ncbi.nlm.nih.gov
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%).
Abstract
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%).
ncbi.nlm.nih.gov