Incidence of SARS-CoV-2 infection in children shortly after ending zero-COVID-19 policy in China on December 7, 2022: a cross-sectional, multicenter, seroepidemiological study

• Main Authors: Yi-Hua Zhou (Author), Chenyu Xu (Author), Yue Tao (Author), Meng Gu (Author), Guiping Zhou (Author), Wei Zhou (Author), Yue Jin (Author), Jun Xie (Author), Biyun Xu (Author), Wensan Zhou (Author), Junhao Chen (Author), Weifeng Shi (Author)
• Format: Book
• Published: Frontiers Media S.A., 2023-11-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

BackgroundChina discontinued the zero-COVID-19 policy on December 7, 2022, and then COVID-19 surged mid-December 2022 through mid-January 2023. However, the actual incidence was unknown. This study aimed to estimate the incidence of SARS-CoV-2 infection in children shortly after ending the zero-COVI...