Analysis on infection sources and transmission chains of three outbreaks caused by 2019-nCoV Omicron variant in Beijing, China

Shuang-Sheng WU; Ying SUN; Xiang-Feng DOU; Zhen-Yong REN; Jiao-Jiao ZHANG; Lei JIA; Peng YANG; Xing-Huo PANG.
Chinese Journal of Epidemiology ; (12): 373-378, 2023.
Artículo en Zh | WPRIM | ID: wpr-969916