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

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 wan...

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Detalles Bibliográficos
Autores principales: Choe, Pyoeng Gyun, Kang, Chang Kyung, Suh, Hyeon Jeong, Jung, Jongtak, Song, Kyoung-Ho, Bang, Ji Hwan, Kim, Eu Suk, Kim, Hong Bin, Park, Sang Won, Kim, Nam Joong, Park, Wan Beom, Oh, Myoung-don
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Centers for Disease Control and Prevention 2021
Materias:
Research Letter
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7774548/
https://www.ncbi.nlm.nih.gov/pubmed/33050983
http://dx.doi.org/10.3201/eid2701.203515
Descripción
Sumario: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.

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