KARACHI – Sindh Chief Secretary Asif Haider Shah has directed the authorities to strengthen polio vaccination arrangements at all entry and exit points of the province to ensure that no child is left unvaccinated against the crippling disease.
KARACHI – Sindh Chief Secretary Asif Haider Shah has directed the authorities to strengthen polio vaccination arrangements at all entry and exit points of the province to ensure that no child is left unvaccinated against the crippling disease.