Epidemiological characteristics of close contacts of COVID-19 cases and infection-related risk factors in Beijing.

Author: YongQiang ZHANG ¹ ; XiangFeng DOU ¹ ; Ru ZHENG ¹ ; XiuMei SUN ¹ ; XiTai LI ¹ ; QuanYi WANG ¹ ; Xiong HE ¹ ; XinGui SUN ¹
Author Information

1. Beijing Center for Disease Prevention and Control/Beijing Research Center for Preventive Medicine, Beijing 100013, China.
Publication Type:Journal Article
MeSH: Beijing; COVID-19; Contact Tracing; Humans; Risk Factors; SARS-CoV-2
From: Chinese Journal of Epidemiology 2021;42(10):1757-1762
CountryChina
Language:Chinese