Protecting Yourself Against Illnesses From Mosquito Bites When traveling, a major source of illness is mosquitoes that spread viruses. One mosquito species spreads Dengue, Chickungunya, and Zika viruses. Another species spreads malaria, another spreads Yellow Fever, and yet another spreads Japanese Encephalitis. Preventing mosquito bites, then, should be a high priority if you are traveling […]