Covid mutations do not appear to be helping the virus spread more rapidly, study says - Earth News Report
A man wearing a face mask waits for a train in the central train station during the COVID-19 pandemic in Stockholm, capital of Sweden, on Nov. 3, 2020. Wei Xuechao | Xinhua News Agency | Getty Images LONDON — A global study of more than 12,000 coronavirus mutations has found that none of them appear
