WHO protects 3.4 mln children against diphtheria with vaccination in Yemen

A doctor checks a child against diphtheria at a health center in Sanaa, Yemen, on Oct. 29, 2019. According to office of the World Health Organization (WHO) in Yemen, WHO has protected 3.4 million children against diphtheria with vaccination in 186 districts in Yemen. (Photo by Mohammed Mohammed/Xinhua)