Dr. Jarbas Barbosa da Silva Jr. received his medical degree from the Federal University of Pernambuco, Brazil, and specialized in public health and epidemiology The World Health Organization, WHO ...
“We are in an emergency situation because of dengue,” PAHO Director Jarbas Barbosa said in a news briefing Thursday. Countries in the southern hemisphere have been the hardest hit so ...
Cases of a 'bone breaking' disease have created an 'emergency situation' in the Americas, a United Nations agency has warned. Jarbas Barbosa, head of the Pan American Health Organization (PAHO ...