Nigeria: 130 Vaccine-Derived Poliovirus Found in 16 States - NPHCDA

[Leadership] National Primary Health Care Development Agency (NPHCDA) has said that 130 circulating vaccine-derived poliovirus type 2 (cVDPV2) have been detected in 47 local government areas across 16 States in the country.
Source: AllAfrica News: Health and Medicine - Category: African Health Source Type: news