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Q&A on COVID-19 reinfection

chinadaily.com.cn | Updated: 2022-12-29 13:59
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Patients receive transfusions at Beijing Chaoyang Hospital of Capital Medical University, on Dec 27, 2022. [Photo by Wu Xiaohui/chinadaily.com.cn]

5. The relationship between antibody levels and COVID-19 reinfection?

Many studies have shown that vaccination or immunization from natural infections can reduce the probability of COVID-19 reinfection. People with low immunity or low antibody levels are relatively more vulnerable to reinfection.

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