• Afghanistan: The most recent confirmed polio case in Afghanistan was reported in October. The number of WPV1 cases in 2025 is 9. There were 23 in 2024.
• Chad: One cVDPV2 case, two cVDPV3 cases and no cVDPV2-positive environmental samples. The number of cVDPV2 cases this year is 25. There were 39 in 2024. The number of cVDPV3 cases for 2025 is 4.
• Ethiopia: One cVDPV2 case and no cVDPV2-positive environmental samples. The number of cVDPV2 cases this year is 40. There were 44 in 2024.
• Pakistan: No WPV1 cases and 38 WPV1-positive environmental samples. The number of WPV1 cases this year is 30. There were 74 in 2024.
• Somalia: No cVDPV2 cases and one cVDPV2-positive environmental sample. The number of cVDPV2 cases this year is 1. There were 7 in 2024.
• Sudan: Five cVDPV2 cases and no cVDPV2-positive environmental samples. The number of cVDPV2 cases this year is 7. There was 1 in 2024.
• Tanzania: No cVDPV2 cases and two cVDPV2-positive environmental samples. There were two cVDPV2 cases reported in 2023.
• Yemen: No cVDPV2 cases and 4 cVDPV2-positive environmental samples. The number of cVDPV2 cases in 2025 is 30. There were 187 in 2024.

You can get the latest statistical updates at: https://polioeradication.org/about-polio/polio-this-week.