An Anopheles mosquito — the only kind that can spread malaria — feeds on a human. On Monday, a 4-year-old girl died of the disease in Italy, where malaria was thought to have been eradicated.
Sinclair Stammers/Getty Images/Science Photo Library RM
From left: Emmanuel Kwame lost his sight to river blindness as a young man in Ghana; a bed net keeps mosquitoes away from a mother and child in a Somalian hospital; extracting a guinea worm from an infected person.
Getty Images and NPR
By hanging a caged chicken near mosquito traps in bedrooms in three Ethiopian villages, researchers hoped to learn how the insects react to the scent of a fowl.
Kassahun Jaleta/Courtesy of Rickard Ignell
A common house mosquito (Culex pipiens) is about to sink her six-weaponed proboscis into a human arm. This type transmits West Nile virus by biting infected birds, then biting humans.