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Meteorological factors and Covid-19 incidence in 310 regions across the world

Islam, N.; Shabnam, S.; Erzurumluoglu, A. M.

2020-03-30 infectious diseases
10.1101/2020.03.27.20045658 medRxiv
Show abstract

In absence of empirical research data, there has been considerable speculative hypothesis on the relationship between climatic factors (such as temperature and humidity) and the incidence of Covid-19. This study analyzed the data from 310 regions across 116 countries that reported confirmed cases of Covid-19 by March 12, 2020, and found that temperature, humidity, and wind speed were inversely associated with the incidence rate of Covid-19 after adjusting for the regional and temporal trend in the incidence of Covid-19, columnar density of ozone, precipitation probability, sea-level air-pressure, and length of daytime.

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