Experimental COVID-19 vaccine is put to its biggest test | World News,The Indian Express

Experimental COVID-19 vaccine is put to its biggest test | World News,The Indian Express

Experimental COVID-19 vaccine is put to its biggest test

By: AP | Washington | Updated: July 28, 2020 at 2:57 pm

It normally takes years to create a vaccine from scratch, but scientists are setting speed records this time, spurred by knowledge that vaccination is the world’s best hope against the pandemic.