The study, published in Canadian Medical Association Journal, found that the risk to vaccinated people was lower when unvaccinated mixed with unvaccinated.
A new study suggests that mortality rates during economic recessions in developed countries decline rather than increase.
The arrival of summer in India may have raised hopes that hot and humid weather could slow the COVID-19 progression but virologist Naga Suresh Veerapu believes that outbreak and pandemic occurrences often do not follow seasonality.
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