BOONI: Parents have been urged to cooperate with polio workers to ensure no child under the age of five years is left out of immunization during the polio campaign.
The five-day polio drive was launched in Upper Chitral with a function held at the Category D hospital in Booni. The campaign will run till Dec 20.
District administration and health department officials on the occasion asked polio workers to ensure visiting door to door and cover all children under the age of five years.