Wild poliovirus detected in environment sample in NW Pakistan: health ministry-Xinhua english.news.cn - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from english.news.cn Daily Mail and Mail on Sunday newspapers.
ISLAMABAD, May 30 (Xinhua) Two environmental samples collected from Pakistan northwest Khyber Pakhtunkhwa province have tested positive for wild poliovirus,
Islamabad:Two environmental samples collected from Pakistan's northwest Khyber Pakhtunkhwa province have tested positive for wild poliovirus, the Pakistani Health Ministry said.