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Pakistan detects poliovirus in 40 environmental samples in December
Updated : 2 months, 1 week ago IST
Dawn reported that 40 of 127 sewage samples tested in December 2025 across Pakistan's provinces and Islamabad were positive for poliovirus. The NIH official said sewage detection signals gaps in vaccination coverage. A nationwide polio campaign is scheduled from February 2 to 8, 2026.
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