Published on in Vol 9 (2023)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/47272, first published .
Immune-Boosting Effect of the COVID-19 Vaccine: Real-World Bidirectional Cohort Study

Immune-Boosting Effect of the COVID-19 Vaccine: Real-World Bidirectional Cohort Study

Immune-Boosting Effect of the COVID-19 Vaccine: Real-World Bidirectional Cohort Study

Ming Liu   1 * , MM ;   Tianshuo Zhao   2, 3, 4, 5 * , MD ;   Qiuyue Mu   1 , MPH ;   Ruizhi Zhang   1 , MPH ;   Chunting Liu   1 , MM ;   Fei Xu   1 , MPH ;   Luxiang Liang   1 , AD ;   Linglu Zhao   1 , MM ;   Suye Zhao   1 , BMed ;   Xianming Cai   2, 3, 4, 5 , MM ;   Mingting Wang   2, 3, 4, 5 , MPH ;   Ninghua Huang   2, 3, 4, 5 , MD ;   Tian Feng   1 , MPH ;   Shiguang Lei   1 , BMed ;   Guanghong Yang   1 , MD ;   Fuqiang Cui   2, 3, 4, 5 , MD, MPH, MPM, PhD

1 Guizhou Center for Disease Control and Prevention, Guiyang, China

2 Department of Laboratorial Science and Technology, School of Public Health, Peking University, Beijing, China

3 Vaccine Research Center, School of Public Health, Peking University, Beijing, China

4 Center for Infectious Diseases and Policy Research & Global Health and Infectious Diseases Group, Peking University, Beijing, China

5 Key Laboratory of Epidemiology of Major Diseases, Peking University, Ministry of Education, Beijing, China

*these authors contributed equally

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