​Poliovirus Detected in Sewage Samples from 18 Districts Across Pakistan​

In a concerning development, wild poliovirus type 1 (WPV1) has been detected in sewage samples from 18 districts across Pakistan, indicating ongoing transmission of the virus despite extensive eradication efforts.​

Widespread Detection Across Provinces​

The National Emergency Operations Centre (NEOC) for Polio conducted environmental testing between April 7 and 17, revealing the presence of WPV1 in sewage samples from the following districts:​

• Balochistan: Loralai, Quetta, Zhob
• Khyber Pakhtunkhwa: Abbottabad, Bannu, Dera Ismail Khan, Peshawar, Tank, North Waziristan
• Punjab: Lahore, Rawalpindi
• Sindh: Badin, Jamshoro, Hyderabad, Kashmore, Karachi, Sukkur
• Federal Territory: Islamabad​

This widespread detection underscores the persistent challenge of eradicating polio in Pakistan, one of the few countries where the disease remains endemic.​

Vaccination Campaign Intensified​

In response to these findings, health authorities have announced a nationwide polio vaccination campaign targeting children under the age of five. The campaign is scheduled to run from May 26 to June 1, aiming to curb the spread of the virus and protect vulnerable populations.​

Current Polio Situation​

As of early May 2025, Pakistan has reported eight cases of polio, a significant decrease from the 74 cases reported in 2024. However, the detection of the virus in environmental samples suggests that transmission continues, necessitating sustained vaccination and surveillance efforts.​

Public Health Advisory​

Health officials urge parents to ensure their children receive the polio vaccine during the upcoming campaign. Continued public cooperation is essential to achieving the goal of a polio-free Pakistan.