资讯

2 new summer COVID strains are less severe than earlier strains, doctors say
While you are soaking up the summer sun, doctors at Conway Medical Center say you can still get sick, and there are two new ...
Stratus Update: How XFG is likely to become the next dominant Covid variant
A new Covid variant XFG, nicknamed ‘Stratus’, has been found in 38 countries. According to an expert, the countries showing ...