Circulating vaccine-derived polioviruses – Horn of Africa

In Somalia, a circulating vaccine-derived poliovirus type 3 (cVDPV3) has been confirmed, following isolation of this virus from four environmental samples collected between 8-22 March from two environmental sites in Waberi District, Banadir Province (Mogadishu).
Source: WHO Disease Outbreaks - Category: Infectious Diseases Tags: news Source Type: news