The serology tests, conducted by University of Southern California researchers on 863 people indicate the death rate from the pandemic could be lower than previously thought but also that the respiratory illness may be being spread more widely by people who show no symptoms.
from US News Headlines, Latest USA News, America Breaking News - Times of India https://ift.tt/3bpemUh
from US News Headlines, Latest USA News, America Breaking News - Times of India https://ift.tt/3bpemUh
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