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SARS-CoV-2 Antibody Seroprevalence in Wuhan, China, from 23 April to 24 May 2020
mSphere ( IF 4.8 ) Pub Date : 2021-04-21 , DOI: 10.1128/msphere.01062-20
Huan Han 1 , Junzhu Yi 2, 3 , Gongbo Cheng 4 , Wuhui Jiang 2, 3 , Grzegorz M Brożek 5 , Yingan Jiang 6 , Chengliang Zhu 7 , Yuchen Xia 3, 8
Affiliation  

The outbreak of coronavirus disease 2019 (COVID-19) was first reported in Wuhan, China, in December 2019. To investigate the prevalence of COVID-19 in Wuhan, we conducted serologic tests on 35,326 individuals from four different communities to estimate cumulative incidence of infection. Our results showed that 1,332 individuals (3.77%) showed positive COVID-19 antibody (either IgM or IgG). Males had a lower positivity rate than females (3.02% versus 4.52%). The antibody positivity rates showed a clear trend of increase according to patients’ ages and varied among different communities. The results indicate that public health interventions may play important roles in the control of COVID-19.
更新日期:2021-04-21
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