Asymptomatic and Symptomatic Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Infections in Close Contacts of Coronavirus Disease 2019 (COVID-19) Patients: A Seroepidemiological Study
Clin Infect Dis. 2021 Aug 2;73(3):553-554.
doi: 10.1093/cid/ciaa771.
1 Department of Acute Infectious Disease Prevention and Control, Yancheng Center for Disease Control and Prevention, Yancheng, Jiangsu, China.
2 State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Collaborative Innovation Center of Biologic Products, School of Public Health, Xiamen University, Xiamen, Fujian, China.