Explained: 50% of the population has been vaccinated, masks are also mandatory, then why are corona cases increasing in America?

Washington. In the United States, cases of Coronavirus have started increasing again these days. On Saturday, the number of new cases of corona infection (Covid 19) in America has crossed 100,000. Due to this the situation is getting more worrying there. These days the delta variant of the corona virus is also considered very dangerous …

Explained: 50% of the population has been vaccinated, masks are also mandatory, then why are corona cases increasing in America? Read More »