Q&A on COVID-19 reinfection
chinadaily.com.cn |
Updated: 2022-12-29 13:59
Share
Share - WeChat
2. How to determine COVID-19 reinfection?
Different countries or regions have different definitions of the COVID-19 reinfection, but the basic condition is to have a period of time pass between the first and second infection. The interval is defined as at least 90 days in the UK, and 60-90 days or more in the United States.
COVID-19 reinfection is comprehensively determined by considering symptoms, clinical manifestations, immune responses, and other indicators.
