Environmental monitoring reports indicate that most districts in Pakistan are now free of the polio virus, signaling significant progress in the country’s ongoing battle against the disease.
According to officials, the latest data shows a marked decline in polio detection across the country. In January 2026, 67 out of 87 districts reported negative environmental samples, while only 24 out of 127 samples tested positive for the virus.
This represents the lowest rate of polio detection in environmental samples since October 2023.
Officials highlighted that all samples collected from Punjab, Islamabad, Azad Jammu and Kashmir, and Gilgit-Baltistan were free of polio virus. However, traces of the virus were still found in Dera Bugti and Kech districts of Balochistan.
Additionally, four environmental samples in southern districts of Khyber Pakhtunkhwa tested positive, while positive cases in Sindh were mostly concentrated in Karachi and surrounding areas. On a positive note, four sites in Karachi that had previously reported polio presence were now confirmed to be free of the virus after an extended period.
Authorities emphasized the importance of environmental surveillance as a tool for the early detection of polio. Such monitoring allows health officials to identify areas of concern and target vaccination campaigns effectively.
Despite these gains, about 1 million children missed polio vaccination during the most recent campaign, primarily due to misinformation circulated on social media platforms.
Pakistan remains one of the few countries globally where polio continues to persist. Health experts stress the need for sustained vaccination efforts, public awareness campaigns, and countering misinformation to achieve complete eradication of the disease.
