Islamabad, June 2 (IANS) Pakistan has confirmed its 11th case of wild poliovirus this year after the virus was detected in a child from the northern Gilgit-Baltistan region, the Ministry of National Health Services, Regulations and Coordination said in a statement on Monday.

According to the ministry, the Regional Reference Laboratory for Polio Eradication at the National Institute of Health in Islamabad confirmed the presence of the virus in stool samples collected from a child in Diamer district.

The detection came shortly after the conclusion of the third nationwide polio vaccination campaign of the year, which took place from May 26 to June 1. The campaign reached more than 45 million children under the age of five across 159 districts, including high-risk areas, according to health officials.

Health officials have urged parents and caregivers to ensure their children receive multiple doses of the oral polio vaccine, calling the current campaign a vital opportunity to shield children from the crippling virus, Xinhua news agency reported.

Pakistan reported 74 polio cases in 2024, according to official data.

Pakistan and Afghanistan are the only two countries in the world where wild poliovirus remains endemic. Polio workers have frequently been targeted in attacks, particularly in the northwest and southwest regions.

One of the reasons for the presence of the virus is the refusal of the majority of people to have their children vaccinated. Polio health workers have been victims of targeted killings and attacks by militant groups, who have opposed anti-polio campaigns in the country.

According to the World Health Organization, Polio is a highly infectious viral disease that largely affects children under 5 years of age. The virus is transmitted by person-to-person spread mainly through the faecal-oral route or, less frequently, by a common vehicle (e.g. contaminated water or food) and multiplies in the intestine, from where it can invade the nervous system and cause paralysis.

In 1988, the World Health Assembly adopted a resolution for the worldwide eradication of polio, marking the launch of the Global Polio Eradication Initiative, spearheaded by national governments, WHO, Rotary International, the US Centres for Disease Control and Prevention (CDC), UNICEF, and later joined by the Bill & Melinda Gates Foundation and Gavi, the Vaccine Alliance.

Wild poliovirus cases have decreased by over 99 per cent since 1988, from an estimated 350,000 cases in more than 125 endemic countries to 6 reported cases in 2021. Of the 3 strains of wild poliovirus (type 1, type 2 and type 3), wild poliovirus type 2 was eradicated in 1999, and wild poliovirus type 3 was eradicated in 2020. As of 2022, endemic wild poliovirus type 1 remains in two countries: Pakistan and Afghanistan.

–IANS

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