Epidemiological characteristics and related factors of varicella breakthrough cases in children in Gongshu District，Hangzhou City，2019-2024
FENG Zhewei, LYU Xin, LU Huajun, ZHU Jianhui, ZHENG Yaming
Journal of Environment and Health . 2026, (6): 562 -566 .  DOI: 10.16241/j.cnki.1001-5914.2026.06.015