PORT-AU-PRINCE, Haiti, CMC – Haiti has launched an ambitious vaccination campaign against tetanus and the rotavirus that causes severe, fatal diarrhea in children under the age of 5. The campaign comes a year after the Michel Martelly administration launched a similar campaign against several childhood diseases, including measles and polio. “To protect children against rotavirus is extremely important, especially in a place like Haiti where we also are seeing not a lot of high access to water and sanitation,” said Dr. Carissa Etienne, the Dominican-born newly appointed director of the Pan American Health Organization (PAHO).