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Covid-19 vaccine effectiveness during Omicron BA.2 pandemic in Shanghai: A cross-sectional study based on EMR
Large-scale vaccination against the spread and mutation of COVID-19 is being implemented in many countries. We aimed to assess the effectiveness of certain vaccines (87.35% inactivated), mainly Sinovac – CoronaVac and Sinopharm (Beijing) – BBIBP-CorV, during the Omicron BA.2 pandemic by cross-sectio...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Lippincott Williams & Wilkins
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9665889/ https://www.ncbi.nlm.nih.gov/pubmed/36397325 http://dx.doi.org/10.1097/MD.0000000000031763 |