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Variation in the COVID-19 infection–fatality ratio by age, time, and geography during the pre-vaccine era: a systematic analysis
BACKGROUND: The infection–fatality ratio (IFR) is a metric that quantifies the likelihood of an individual dying once infected with a pathogen. Understanding the determinants of IFR variation for COVID-19, the disease caused by the SARS-CoV-2 virus, has direct implications for mitigation efforts wit...
Formato: | Online Artículo Texto |
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Lenguaje: | English |
Publicado: |
Elsevier
2022
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8871594/ https://www.ncbi.nlm.nih.gov/pubmed/35219376 http://dx.doi.org/10.1016/S0140-6736(21)02867-1 |