All the News in one place from Singapore
More than 50 news sites, more than 1000 pieces of news daily
"No Need To Mix 2 Different Vaccines": Serum Institute's Cyrus Poonawalla
(August 14 01:29) NDTV News
Serum Institute of India (SII) chairman Dr Cyrus Poonawalla today said he is not in favour of administering two different coronavirus vaccines for better efficacy.