Vaccine hesitancy is now the greatest threat in overcoming pandemic: Adar Poonawalla
Nov 18, 2021, at 06:04 am
New Delhi/IBNS: Serum Institute of India chief Adar Poonawalla, whose pharma company manufactured COVID-19 vaccine Covishield, on Wednesday said the hesitancy to get inoculated is the "greatest threat" in overcoming the pandemic.