Vaccines don’t have to prevent infection or transmission to be cleared in the United States, the country’s top regulatory agency said in a new document. “It is important to note that FDA’s authorization and licensure standards for vaccines do not require demonstration of the prevention of infection ...

India has reported another jump as the country logged 6,050 Covid cases in the past 24 hours, according to the Union Health Ministry data updated on Friday. This jump comes a day after the country reported 5,300 cases yesterday. With this, the country's active Covid-19 caseload has gone up to active...