Russia approves second virus vaccine after early trials

Russian authorities have given regulatory approval to a second coronavirus vaccine after early-stage studies, two months after a similar move prompted widespread criticism from scientists both at home and abroad. Continue Reading

Worldwide Coronavirus cases top 20 million

The worldwide count of known Covid -19 infections climbed past 20 million on Monday, with more than half of them from just three countries: the US, India and Brazil, according to the tally kept by Johns Hopkins University. Continue Reading