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A Study of the Correlation between the Dates of the First Covid Case and the First Covid Death of 25 Selected Countries to know the Virulence of the Covid-19 in Different Tropical Conditions
BACKGROUND: Since December 2019 the highly contagious COVID-19 virus has been spreading worldwide with a rapid spike in the number of deaths. The WHO declared COVID-19 to be a pandemic in March 2020. As of June 2020 it has been 7 months since the first case of COVID-19 was reported in Wuhan, China....
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Elsevier Masson SAS.
2021
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8264560/ https://www.ncbi.nlm.nih.gov/pubmed/34254043 http://dx.doi.org/10.1016/j.jemep.2021.100707 |