Enhancing polio detection with advanced sequencing technology
This year alone, 290 poliovirus detections have been reported in 23 African countries
The African region, declared free of indigenous wild poliovirus in August 2020, faces an urgent threat: the intense transmission of type 2 variant poliovirus (cVDPV2). This year alone, 290 poliovirus detections have been reported in 23 African countries. As countries ramp up vaccination efforts to protect children against the virus, one…