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Volume 26, Number 10—October 2020
Research Letter

Disappearance of SARS-CoV-2 Antibodies in Infants Born to Women with COVID-19, Wuhan, China

Jinzhi Gao1, Wei Li1, Xiaolin Hu, Ying Wei, Jianli Wu, Xiaoping Luo, Suhua ChenComments to Author , and Ling ChenComments to Author 
Author affiliations: Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China

Main Article

Figure

Temporal changes in severe acute respiratory syndrome coronavirus 2–specific antibodies in infants born to women with coronavirus disease, Wuhan, China. A, B) Dynamic changes of IgM (A) and IgG (B) titers in infants with positive IgM. C) Dynamic changes of IgG titers in infants with negative IgM. The IgM and IgG titers gradually decreased with time. IgG titers with positive IgM declined more slowly than those without, and the duration was as long as 75 days.

Figure. Temporal changes in severe acute respiratory syndrome coronavirus 2–specific antibodies in infants born to women with coronavirus disease, Wuhan, China. A, B) Dynamic changes of IgM (A) and IgG (B) titers in infants with positive IgM. C) Dynamic changes of IgG titers in infants with negative IgM. The IgM and IgG titers gradually decreased with time. IgG titers with positive IgM declined more slowly than those without, and the duration was as long as 75 days.

Main Article

1These first authors contributed equally to this article.

Page created: June 23, 2020
Page updated: September 17, 2020
Page reviewed: September 17, 2020
The conclusions, findings, and opinions expressed by authors contributing to this journal do not necessarily reflect the official position of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions. Use of trade names is for identification only and does not imply endorsement by any of the groups named above.
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