An overall trend of lower RH-levels being associated with higher risks was only observed when adjusting for temperature.
← all excerpts
Influence of temperature, and of relative and absolute humidity on COVID-19 incidence in England - A multi-city time-series study.
3
—
—
The sentences
Averaging the mean exposures among all cities daily, temperatures had a positive trend from spring to summer with a peak in August.
In addition, a South Korean study ( Hoang and Tran, 2020b ) which used a generalized linear modelling approach observed a positive trend below and a negative trend above 8°C.