Russia has given regulatory approval to a covid-19 vaccine, amid concerns about the level of testing it has undergone. Here’s what you need to know about the Sputnik V vaccine
Source:
https://www.newscientist.com/article/2251722-everything-you-need-to-know-about-russias-coronavirus-vaccine-claims/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home