Transmission Dynamics of an Outbreak of the COVID-19 Delta Variant B.1.617.2——Guangdong Province,China,May-June 2021

作     者：Meng Zhang Jianpeng Xiao Aiping Deng Yingtao Zhang Yali Zhuang Ting Hu Jiansen Li Hongwei Tu Bosheng Li Yan Zhou Jun Yuan Lei Luo Zimian Liang Youzhi Huang Guoqiang Ye Mingwei Cai Gongli Li Bo Yang Bin Xu Ximing Huang Yazun Cui Dongsheng Ren Yanping Zhang Min Kang Yan Li 

作者机构：Guangdong Provincial Center for Disease Control and PreventionGuangzhouGuangdongChina Guangdong Provincial Institute of Public HealthGuangzhouGuangdongChina School of Public HealthSouthern Medical UniversityGuangzhouGuangdongChina Guangzhou Center for Disease Control and PreventionGuangzhouGuangdongChina Foshan Center for Disease Control and PreventionGuangzhouGuangdongChina Maoming Center for Disease Control and PreventionGuangzhouGuangdongChina Zhanjiang Center for Disease Control and PreventionGuangzhouGuangdongChina Guangzhou Liwan District Center for Disease Control and PreventionGuangzhouGuangdongChina Guangzhou Panyu District Center for Disease Control and PreventionGuangzhouGuangdongChina Guangzhou Haizhu District Center for Disease Control and PreventionGuangzhouGuangdongChina Guangzhou Yuexiu District Center for Disease Control and PreventionGuangzhouGuangdongChina Foshan Nanhai District Center for Disease Control and PreventionGuangzhouGuangdongChina Maoming Dianbai District Center for Disease Control and PreventionGuangzhouGuangdongChina National Institute for Communicable Disease Control and PreventionChinese Center for Disease Control and PreventionBeijingChina Chinese Center for Disease Control and PreventionBeijingChina 

出 版 物：《China CDC weekly》 (中国疾病预防控制中心周报（英文）)

年 卷 期：2021年第3卷第27期

页      面：584-586页

核心收录：

学科分类：1004[医学-公共卫生与预防医学(可授医学、理学学位)] 100401[医学-流行病与卫生统计学] 10[医学] 

基　　金：The Key-Area Research and Development Program of Guangdong Province(2019B111103001,2020B111107001) The National Natural Science Foundation of China(No.82041030) 

主　　题：Guangdong fir break 

摘      要：On May 21,2021,a local case of coronavirus disease 2019(COVID-19)was confirmed in a 75-year-old woman(experienced onset of symptoms on May 18)in Liwan District,Guangzhou City,Guangdong Province,*** number of infections has increased in the following 10 days and led to 5 generations of transmission.