One in ten children around the world did not vaccinate in 2017 and is at risk of diphtheria, tetanus or pertussis, warns the World Health Organization (WHO).
This study, in collaboration with Unicef (United Nations Children's Fund), reveals that 12.9 million children out of a total of 116.6 million have not been vaccinated and, in addition, about 6.6 million children received only one dose out of the three that is necessary to protect...
