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Effectiveness of the ChAdOx1 nCoV-19 Coronavirus Vaccine (Covishield(TM)) in Preventing SARS-CoV2 Infection, Chennai, Tamil Nadu, India, 2021
We estimated the effectiveness of two doses of the ChAdOx1 nCoV-19 (Covishield) vaccine against any COVID-19 infection among individuals ≥45 years in Chennai, Tamil Nadu, India. A community-based cohort study was conducted from May to September 2021 in a selected geographic area in Chennai. The esti...
Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9228854/ https://www.ncbi.nlm.nih.gov/pubmed/35746578 http://dx.doi.org/10.3390/vaccines10060970 |