"Extraordinary" is how America's top infectious diseases expert Anthony Fauci is reacting to the news of Pfizer's vaccine candidate achieving 90 per cent effectiveness.
"Not...
US-based pharmaceutical major Pfizer and German biotech firm BioNTech on Monday said that their vaccine candidate was found to be more than 90 percent...
Karnataka has registered 2,258 new Covid cases and 2,235 recoveries, while 22 patients succumbed, taking the state's death toll to 11,369, the state health...