WHO prequalifies an additional novel oral polio vaccine, strengthening global outbreak response
The World Health Organization (WHO) has prequalified an additional novel oral polio vaccine type 2 (nOPV2), further strengthening the global supply of a vaccine at the heart of efforts to…
First phase of polio campaign concludes successfully in Gaza
Over 187 000 children under ten years of age were vaccinated with novel oral polio vaccine type 2 (nOPV2) in central Gaza during the first phase of a two-round polio…