Summary of new poliovirus this week
Afghanistan: 10 WPV1-positive environmental samples
Pakistan: 15 WPV1-positive environmental samples
Algeria: one cVDPV2-positive environmental sample
Burkina Faso: one cVDPV2 case
Chad: one cVDPV2-positive environmental sample
Côte d’Ivoire: two cVDPV2-positive environmental samples
Liberia: one cVDPV2-positive environmental sample
Nigeria: five cVDPV2-positive environmental samples
South Sudan: two cVDPV2 cases
