A major epidemiologist at the Johns Hopkins Bloomberg School of Public Health first increased the R number and waved. The R number is the number of...
The second wave of coronavirus was far more dangerous and brutal than the first wave. Check for symptoms that distinguish the severity of this COVID-19 strain...
India approached 100,000 Covid-19 cases per day in September 2020, and then magically began to decline – by January, less than 10,000 new cases per day...
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