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Published on in Vol 12 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/96584, first published .
Medical professional in blue gloves holding blood sample tube near lab equipment.

Prevalence, Trends, and Associated Factors of HIV, Syphilis, and Anti–Hepatitis C Virus Seropositivity Among Attendees at Voluntary Counseling and Testing Clinics in Zhejiang Province, China, From 2022 to 2024: Retrospective Quantitative Study

Prevalence, Trends, and Associated Factors of HIV, Syphilis, and Anti–Hepatitis C Virus Seropositivity Among Attendees at Voluntary Counseling and Testing Clinics in Zhejiang Province, China, From 2022 to 2024: Retrospective Quantitative Study

Jinlei Zheng   1 , MM ;   Lin Chen   1 , MM ;   Lin He   1 , MM ;   Tingting Jiang   1 , MM ;   Hui Wang   1 , MD ;   Wanjun Chen   1 , MM ;   Yapin Yao   1 , MM

1 Department of HIV/AIDS and STDs Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, Zhejiang, China

Corresponding Author:

  • Lin Chen, MM
  • Department of HIV/AIDS and STDs Control and Prevention
  • Zhejiang Provincial Center for Disease Control and Prevention
  • 3399th Binsheng Road
  • Binjiang District
  • Hangzhou, Zhejiang 310051
  • China
  • Phone: 86 57187115149
  • Email: lchen@cdc.zj.cn