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Effectiveness of BNT162b2 and CoronaVac COVID-19 vaccination against asymptomatic and symptomatic infection of SARS-CoV-2 omicron BA.2 in Hong Kong: a prospective cohort study

BACKGROUND: COVID-19 vaccines provide protection against symptomatic infection that might require medical attention and against severe outcomes; however, there is a paucity of evidence regarding the effectiveness of the BNT162b2 and CoronaVac vaccines and their booster regimens against asymptomatic...

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Detalles Bibliográficos
Autores principales: Tsang, Nicole Ngai Yung, So, Hau Chi, Cowling, Benjamin J, Leung, Gabriel M, Ip, Dennis Kai Ming
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier Ltd. 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9744442/
https://www.ncbi.nlm.nih.gov/pubmed/36521506
http://dx.doi.org/10.1016/S1473-3099(22)00732-0

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