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Cross-country evidence on the role of national governance in boosting COVID-19 vaccination
BACKGROUND: Frequent mutations of the COVID-19 virus, such as the Delta and Omicron variants, have prolonged the pandemic. Rich countries have approved the booster shots (3(rd) doses) of vaccine, but this causes further delay of vaccination in developing countries. This raises the risk of further mu...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2022
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8941364/ https://www.ncbi.nlm.nih.gov/pubmed/35321676 http://dx.doi.org/10.1186/s12889-022-12985-5 |