Breaking News: Poliovirus Detected in Sewage Samples from Lahore, Peshawar, and Hub

In a concerning development, the presence of the highly infectious and incurable poliovirus has been confirmed in sewage samples collected from three major cities in Pakistan: Lahore, Peshawar, and Hub. This revelation underscores the persistent challenges Pakistan faces in its battle against polio, despite ongoing vaccination campaigns.

Genomic Sequencing Reveals Insights

According to sources at Pakistan's National Polio Laboratory, situated at the National Institute of Health (NIH), these samples contained Type-1 Wild Poliovirus (WPV1). Genomic sequencing of the virus found in samples from Peshawar and Hub indicated its origin in Afghanistan. However, sequencing for the sample from Lahore is still in progress, and the results are pending.

Sewage Samples as a Crucial Parameter

The collection and analysis of sewage samples have emerged as a fundamental parameter in assessing the effectiveness of polio eradication campaigns. These samples serve as a critical tool for monitoring the presence of the virus in communities and regions.

The Ongoing Struggle Against Polio

Polio is a highly infectious disease that primarily affects children under the age of five. Once the virus enters the nervous system, it can lead to paralysis or even death, making it crucial to continue vaccination efforts and maintain vigilance in regions at risk.

Recent Polio Case in KP

The article highlights that the third polio case of the year 2023 was confirmed in Khyber Pakhtunkhwa's (KP) Bannu district. This new case serves as a stark reminder of the persistent challenges Pakistan faces in its quest to eliminate the debilitating disease.

Recap of Polio Cases in Previous Years

In 2022, Pakistan reported as many as 20 cases of poliovirus across the country. This setback followed the optimism of 2021 when Pakistan was nearing the eradication of the disease, with only one reported case in the entire year.

The discovery of poliovirus traces in sewage samples from Lahore, Peshawar, and Hub underscores the importance of continued efforts in the battle against polio in Pakistan. As the country strives to overcome the challenges posed by the virus, public health measures and vaccination campaigns remain of utmost significance. The fight against polio demands sustained commitment to protect the health and well-being of children and communities.