ISLAMABAD: Pakistani health authorities have vaccinated over 19. 6 million children in the first three days of an ongoing sub-national anti-polio drive across targeted districts, the National Emergency Operation Center (NEOC) said on Thursday, urging parents to cooperate with health workers and ensure their children are vaccinated. Pakistan launched the seven-day campaign to vaccinate 24 million children across 97 targeted districts of the province on Monday. Polio is a highly contagious and i



