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27 Feb 2017 description
report Kimetrica

In 2013, Somalia was affected by an outbreak of poliovirus type 1 (WPV1) with 194 cases followed by five cases in 2014. Although the last case of WPV1 in Somalia prior to this outbreak was reported six years ago, the country has experienced a continuous transmission of circulating vaccine-derived poliovirus type 2 (cVDPV2) since 2008. The last outbreak of WPV1 initiated in May 2013 and has resulted in 199 WPV1 cases in South Central zone and Puntland including the five cases in Jariban district of Mudug region in 2014 in the months of May and June.