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A global analysis of COVID-19 infection fatality rate and its associated factors during the Delta and Omicron variant periods: an ecological study

BACKGROUND: The Omicron variant of SARS-CoV-2 is more highly infectious and transmissible than prior variants of concern. It was unclear which factors might have contributed to the alteration of COVID-19 cases and deaths during the Delta and Omicron variant periods. This study aimed to compare the C...

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Detalles Bibliográficos
Autores principales: Thi Hong Nguyen, Nhi, Ou, Tsong-Yih, Huy, Le Duc, Shih, Chung-Liang, Chang, Yao-Mao, Phan, Thanh-Phuc, Huang, Chung-Chien
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10274323/
https://www.ncbi.nlm.nih.gov/pubmed/37333556
http://dx.doi.org/10.3389/fpubh.2023.1145138