Poliovirus found in 36% of samples of 87 districts
Islamabad: The National Institutes of Health (NIH) confirmed on Tuesday the presence of poliovirus in 42 of the 117 evacuation samples taken from 87 districts nationwide in July, which raises concerns about the continuous circulation of the virus despite intensified eradication efforts. According to the NIH’s regional reference regional laboratory, positive samples represented almost 36% […]
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