Vaccine shortage globally in first six months of 2021, Adar Poonawalla says hi India On Dec 28, 2020 BUY-SELL | HELP WANTED | MATRIMONIAL Serum Institute of India (SII) Chief Executive Officer Adar Poonawalla on Monday said that the world will see a shortage of the coronavirus vaccine in the first six months of 2021. Continue ReadingReplica of Print on your device! Share