In a follow-up on the wild poliovirus situation in Pakistan this year, the Regional Reference Laboratory for Polio Eradication at the National Institute of Health, Islamabad confirmed four additional WPV-1 cases last week.
Pakistan reports 4 additional polio cases…
In a follow-up on the wild poliovirus situation in Pakistan this year, the Regional Reference Laboratory for Polio Eradication at the National Institute of Health, Islamabad confirmed four additional WPV-1 cases last week.