tropical diseases

5 Stories

This Disfiguring Disease Has Crossed the US Border

Cases of the tropical disease are cropping up in Texas and Oklahoma

(Newser) - A sometimes lethal parasitic disease that can leave its victims with crater-like ulcers and grayish skin tones has never much bothered those within the confines of the US—until now. Between 2000 and 2007, 13 autochthonous cases—meaning victims contracted it here, as opposed to while traveling elsewhere—of leishmaniasis... More »

Chagas Disease the 'New AIDS of the Americas'

300K in US have potentially fatal tropical disease

(Newser) - An insect-borne disease many people have never heard of is quickly becoming the "new AIDS of the Americas," researchers warn. Chagas disease, caused by parasites carried by blood-sucking insects, infects up to 8 million people in the Americas. Many carriers never show symptoms but close to a quarter... More »

Dengue Fever Reaches Florida

Tropical disease threatens to spread north

(Newser) - Dengue fever, the most prevalent virus spread by mosquitoes globally, poses a growing threat across the world's tropical zones, from Southeast Asia to Central America—and now, Florida. Dengue virus is showing up in the Florida Keys, the CDC reported yesterday, with 5 percent of Key West residents exposed to... More »

Glaxo Offers Free Access to Malaria Research

Company makes vast database public to help science find a cure

(Newser) - GlaxoSmithKline has opened up its database of compounds with the potential to cure malaria to any scientists who wants to take up the challenge. The move—unheard of in the pharmaceutical industry—comes after company scientists spent a year screening all 2 million compounds in the company's library for those... More »

Modified Mosquitoes Could Fight the Spread of Malaria

(Newser) - Genetically modified mosquitoes that cannot pass on malaria may help reduce the spread of the disease that now causes a million deaths a year, mostly children. A new study shows that the lab-designed bugs could out-breed their natural competition, eventually driving them out altogether and eliminating the route through which... More »

5 Stories