New studies show an association between severe pollution and a spike in Covid-19 cases and deaths.
from BBC News - World https://ift.tt/34hMz7b
from BBC News - World https://ift.tt/34hMz7b
Coronavirus: How pollution could make India’s Covid fight tougher
![Coronavirus: How pollution could make India’s Covid fight tougher]()
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अक्टूबर 19, 2020
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