The research, published in the journal JAMA Internal Medicine, also found that infected individuals were more likely to be asymptomatic if they contracted the virus from a primary case.
from Top India News- News18.com https://ift.tt/3zqGmmw
COVID-19 Most Transmissible 2 Days Before, 3 Days After Symptoms Appear: Study
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August 26, 2021
from Top India News- News18.com https://ift.tt/3zqGmmw
