This paper is in the following e-collection/theme issue:

Surveillance Reports (157) Epidemiology (196) Machine Learning (2076) Secondary Use of Clinical Data for Research and Surveillance (474) Infectious Diseases (non-STD/STI) (1726) Surveillance Systems (514) Vaccination and Immunization in the Digital Age (442)

Published on in Vol 11 (2025)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/71691, first published .
Changes in Epidemiological Characteristics of Varicella and Breakthrough Cases in Ningbo, China, From 2010 to 2023: Surveillance Study

Changes in Epidemiological Characteristics of Varicella and Breakthrough Cases in Ningbo, China, From 2010 to 2023: Surveillance Study

Changes in Epidemiological Characteristics of Varicella and Breakthrough Cases in Ningbo, China, From 2010 to 2023: Surveillance Study

Authors of this article:

Xingqiang Pan1 Author Orcid Image ;   Yan Zhang1 Author Orcid Image ;   Xuefei Zhao1 Author Orcid Image ;   Dandan Zhang1 Author Orcid Image
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Xingqiang Pan   1 , MPH ;   Yan Zhang   1 , MPH ;   Xuefei Zhao   1 , MPH ;   Dandan Zhang   1 , MPH

1 Ningbo Center for Disease Control and Prevention, Ningbo, China

Corresponding Author:

  • Dandan Zhang, MPH
  • Ningbo Center for Disease Control and Prevention
  • No. 1166 Fanjiangan Road, Haishu District
  • Ningbo 315000
  • China
  • Phone: 86 057487680154
  • Email: 29084536@qq.com