Effectiveness of booster vaccination with inactivated COVID-19 vaccines against SARS-CoV-2 Omicron BA.2 infection in Guangdong, China: a cohort study

Effectiveness of booster vaccination with inactivated COVID-19 vaccines against SARS-CoV-2 Omicron BA.2 infection in Guangdong, China: a cohort study

The effectiveness of COVID-19 vaccines wanes over time and the emergence of the SARS-CoV-2 Omicron variant led to the accelerated expansion of efforts for booster vaccination. However, the effect and contribution of booster vaccination with inactivated COVID-19 vaccines remain to be evaluated. We co...

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Bibliographic Details
Main Authors: Xiaofeng He, Biao Zeng, Ye Wang, Yulian Pang, Meng Zhang, Ting Hu, Yuanhao Liang, Min Kang, Shixing Tang
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-10-01
Series:Frontiers in Immunology
Subjects:
COVID-19
inactivated vaccine
vaccine effectiveness
booster vaccination
Omicron variant
Online Access:https://www.frontiersin.org/articles/10.3389/fimmu.2023.1257360/full

Internet

https://www.frontiersin.org/articles/10.3389/fimmu.2023.1257360/full

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