Outbreak Updates
21 August 2025
cVDPV1 in Israel
Between February and July 2025, nine genetically linked circulating vaccine-derived polio virus type 1 (cVDPV1) positive environmental samples were reported from seven sites in Israel, mainly in Jerusalem and the Central Region. Please see our Topics in Brief article for more details on polio.
Take usual precautions
08 August 2025
cVDPV1 in Israel
In the week ending 6 August 2025, six circulating vaccine-derived polio virus type 1 (cVDPV1)-positive environmental samples were reported. Please see our Topics in Brief article for more details on polio.
Take usual precautions
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