According to the Institute for Health Metrics and Evaluation of the University of Washington, it is predicted that the new strains may worsen the spread of the coronavirus and increase the death toll in the US The same study details that by these strains , deaths in the country could reach 620,000 as of May 1.
Concern about new variants of covid-19 in the US | Video | CNN
2021-01-29T15:55:32.647Z
New Strains Predicted to Get Worse, According to the Institute for Health Metrics and Evaluation at the University of Washington | Health | CNN
