WHO Prequalifies India-Made Novel Oral Polio Vaccine (nOPV2) - Drishti IAS

WHO Prequalifies India-Made Novel Oral Polio Vaccine (nOPV2)  Drishti IASWHO prequalifies additional novel oral polio vaccine, strengthening global outbreak response  Medical DialoguesWHO clears India-made nOPV2 polio vaccine for global use | Tap to know more | Inshorts  InshortsBiological E. Secures Phase II WHO Pre-Qualification for nOPV2  The Indian PractitionerWHO grants prequalification to new polio vaccine  Qazinform