TEHRAN –In line with the polio eradication campaign that kicked off in winter, around 300,000 more children under five years of age are getting vaccinated in two phases in high-risk areas in the country’s northern half in spring, according to…
TEHRAN –In line with the polio eradication campaign that kicked off in winter, around 300,000 more children under five years of age are getting vaccinated in two phases in high-risk areas in the country’s northern half in spring, according to…