Tracing Management and Epidemiological Characteristics of COVID-19 Close Contacts in Cities Around Chengdu, China

• Main Authors: Kai Yang (Author), Jiali Deng (Author), Liang Wang (Author), Shan Jiang (Author), Rong Lu (Author), Zhijian Liu (Author), Xiaoli Tuo (Author)
• Format: Book
• Published: Frontiers Media S.A., 2021-12-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Introduction: Close contacts have become a potential threat to the spread of coronavirus disease 2019 (COVID-19). The purpose of this study was to understand the epidemiological characteristics of close contacts of confirmed or suspected cases of COVID-19 in the surrounding cities of Chengdu, China,...