More poliovirus detected in sewage samples from Pakistan's Quetta, Karachi
Pakistan's Quetta and Karachi districts detected wild poliovirus type 1, connected to a previously eradicated cluster. The virus reintroduction in 2023 was linked to Afghanistan's YB3A cluster. Efforts to interrupt poliovirus transmission continue with strong support from partners and donors.
DNA News Desk
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Pakistan's Quetta and Karachi districts detected wild poliovirus type 1, connected to a previously eradicated cluster. The virus reintroduction in 2023 was linked to Afghanistan's YB3A cluster. Efforts to interrupt poliovirus transmission continue with strong support from partners and donors. 
