Polio this week as of 03 August 2022
- Countries
- World
- + 35 more
- Sources
- GPEI
- Publication date
- Origin
- View original
Summary of new polioviruses this week:
- Pakistan: one WPV1 case
- Madagascar: 27 cVDPV1 positive environmental samples
- Nigeria: one cVDPV2 positive environmental sample