Waning Antibody Responses in Asymptomatic and Symptomatic SARS-CoV-2 Infection.

ABSTRACT: We investigated the kinetics of severe acute respiratory syndrome coronavirus 2 neutralizing antibodies in 7 asymptomatic persons and 11 patients with pneumonia. The geometric mean titer of neutralizing antibodies declined from 219.4 at 2 months to 143.7 at 5 months after infection, indicating a waning antibody response.

SUBMITTER: Choe PG 

PROVIDER: S-EPMC7774548 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature