Chagas infects more than eight million people in Central America and 300,000 in the U.S.

Chagas disease, caused by parasites transmitted to humans by blood-sucking insects, has been named “the new AIDS of the Americas” in a lengthy editorial published in PLoS Neglected Tropical Diseases. The authors, several of whom are tropical disease experts from Baylor College of Medicine in Houston, argue that the dangerous spread of Chagas through this hemisphere somewhat resembles the early spread of H.I.V. Read article