Polio this week as of 17 July 2018
The Minister of Health of Papua New Guinea officially launched the outbreak response campaign on 16 July in Morobe, Madang and Eastern Highlands provinces.
Summary of new viruses this week: advance notification of one wild poliovirus type 1 (WPV1) case in Afghanistan in Kunar province. In Nigeria, one new case of circulating vaccine-derived poliovirus type 2 (cVDPV2) as well as three confirmed and two advanced notice cVDPV2 positive environmental samples. See country sections below for more details.