A group of scientists has found another small piece in the puzzle of understanding COVID-19. Looking for reasons why the mortality rate is up to 12% in the northern part of Italy and only approx. 4.5% in the rest of the country, they found a probable correlation between air pollution and mortality in two of the worst affected regions in northern Italy.
from Top Health News -- ScienceDaily https://ift.tt/2wgPL4v
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