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Effectiveness of the BNT162b2 and the CoronaVac vaccines and boosters in healthcare workers
The evidence on the waning protection of COVID-19 vaccines has been reviewed by the World Health Organization and has led to consideration of the need for booster doses. This study aimed to evaluate vaccine effectiveness against COVID-19, and the COVID-19 infections among healthcare workers who rece...
| Autores principales: | , , , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Taylor & Francis
2023
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10653742/ https://www.ncbi.nlm.nih.gov/pubmed/37964650 http://dx.doi.org/10.1080/21645515.2023.2275445 |