Updated On: 13 August, 2021 12:00 AM IST | Pune | PTI
'If cocktail vaccines are administered and if the result is not good, then SII may say that another vaccine was not good, vice versa, the other company might say that since you mixed Serum's vaccine, it did not give desired results,' Poonawalla said

Photo for representational purpose
Serum Institute of India (SII) chairman Dr Cyrus Poonawalla on Friday said he was not in favour of administering two different coronavirus vaccines for better efficacy.
Poonawalla, whose firm makes the Covishield vaccine, was speaking to reporters after receiving the Lokmanya Tilak National Award here.