The World Health Organization cites diarrheal diseases, HIV/AIDS, meningitis, and respiratory infections as common causes of death in Haiti. Ninety percent of Haiti's children suffer from waterborne diseases and intestinal parasites. HIV infection is found in 1.71% of Haiti's population (est. 2015). The incidence of tuberculosis (TB) in Haiti is more than ten times as high as in the rest of Latin America. Approximately 30,000 Haitians fall ill with malaria each year.