Association Between Incorrect Use of Pre- and Post-Exposure Prophylaxis and HIV infection Among Men Who Have Sex with Men — Shenzhen City, Guangdong Province, China, 2021–2023

Zijie Yang, Jiachun Chen, Lan Wei, Delei Dai, Hu Tang, Yan Zhang, Wei Xie, Shaochu Liu, Wei Tan, Xiangdong Shi, Chenli Zheng, Xiaohong Yuan, Zhongliang Xu, Wei Ye, Jin Zhao. Association Between Incorrect Use of Pre- and Post-Exposure Prophylaxis and HIV infection Among Men Who Have Sex with Men — Shenzhen City, Guangdong Province, China, 2021–2023J. China CDC Weekly, 2025, 7(8): 277-282. DOI: 10.46234/ccdcw2025.044