Polio this week as of 31 January 2024

Reliefweb
Feb 01, 2024

Polio this week as of 31 January 2024


Summary of new polioviruses this week, cases and positive environmental isolates:

Angola: one cVDPV2-positive environmental sample

Benin: one cVDPV2-positive environmental sample

Chad: two cVDPV2 cases

Côte d’Ivoire: six cVDPV2-positive environmental samples

DR Congo: three cVDPV1 cases and one cVDPV2 case

Guinea: eight cVDPV2 cases and four positive environmental samples

Niger: one cVDPV2 case and one positive environmental sample

Nigeria: four cVDPV2 cases and two positive environmental samples

Senegal: one cVDPV2-positive environmental sample

Yemen: one cVDPV2 case

Zimbabwe: one cVDPV2-positive environmental sample