Deeq A. Posted March 10, 2018 Circulation of vaccine-derived poliovirus type 2 (cVDPV2) has been confirmed in Somalia. Three cVDPV2s strains were isolated from environmental samples collected on 4 and 11 January 2018, in Banadir province (Mogadishu). These latest isolates are genetically linked to cVDPV2 strains collected from environmental samples in the same province on 22 October and 2 November 2017. Source: Hiiraan Online Share this post Link to post Share on other sites