Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Sterilizing Mosquitos Could Save Thousands of Lives Lisa Schlein GENEVA - U.N. agencies say early next year, several countries will begin testing a nuclear technique that sterilizes male mosquitoes to control the spread of dengue, Zika and chikungunya to humans. Guidance for testing countries has been developed by the Special Program for Research and Training in Tropical Diseases, the International Atomic Energy Agency, the Food and Agriculture Organization and the World Health Organization. The World Health Organization says diseases transmitted by mosquitoes account for 17 percent of all infectious diseases globally. It says every year, more than 700,000 people die from diseases such as malaria, dengue, Zika, chikungunya and yellow fever. References Visible links Hidden links: 1. file://localhost/science-health/health-officials-more-birth-defects-us-areas-zika .