By NewsDesk  @infectiousdiseasenews Nigeria has been declared free of wild poliovirus as has the entire African continent, according to UN health officials. Dr Walter Kazadi Mulumbo, WHO Nigeria Country...

By NewsDesk  @infectiousdiseasenews The number of wild poliovirus type 1 (WPV1) reported globally so far in 2020 is now 67 as Afghanistan and Pakistan report additional cases this week. In Afghanistan,...