PESHAWAR: Pakistan’s polio eradication program said on Friday four new cases of the crippling virus had been detected in the country, bringing the nationwide tally for 2024 to 63.
Pakistan, along with neighboring Afghanistan, remains the last polio-endemic country in the world.
The next national polio vaccination campaign is planned from Dec 16-22 to reach more than 44 million children under five in 143 districts. Pakistan’s chief health officer said last month an estimated 500,000 children had missed polio drops during a recent countrywide inoculation drive due to vaccine refusals.
“The Regional Reference Laboratory for Polio Eradication at the National Institute of Health has confirmed the detection of four wild poliovirus type 1 (WPV1) cases in Pakistan, bringing the number of total cases in the country this year to 63,” the polio program said.
The lab said one polio case each in female children had been detected in DI Khan, Tank and Jacobabad, and one male child had contracted the virus in Sukkur.
This is the ninth polio case from DI Khan, third from Tank, third from Jacobabad, and the first from Sukkur this year.
The polio program said 26 cases had been confirmed this year in Balochistan province, 18 in Khyber Pakhtunkhwa, 17 in Sindh, and one each in Punjab and the federal capital, Islamabad.
Poliovirus, which can cause crippling paralysis particularly in young children, is incurable and remains a threat to human health as long as it has not been eradicated. Immunization campaigns have succeeded in most countries and have come close in Pakistan, but persistent problems remain.
In the early 1990s, Pakistan reported around 20,000 cases annually but in 2018 the number dropped to eight cases. Six cases were reported in 2023 and only one in 2021.
Pakistan’s polio program began in 1994 but efforts to eradicate the virus have since been undermined by vaccine misinformation and opposition from some religious hard-liners who say immunization is a foreign ploy to sterilize Muslim children or a cover for Western spies. Militant groups also frequently attack and kill members of polio vaccine teams.
In July 2019, a vaccination drive in Khyber Pakhtunkhwa was thwarted after mass panic was created by rumors that children were fainting or vomiting after being immunized.
Public health studies in Pakistan have shown that maternal illiteracy and low parental knowledge about vaccines, together with poverty and rural residency, are also factors that commonly influence whether parents vaccinate their children against polio.
