Growing up in a New Jersey factory town in the 1980s, Hernández only knew that her aunt had died of a rare illness called Chagas. Digging deeper, she discovered more than three hundred thousand Americans have Chagas-- or the kissing bug disease. Why do some infectious diseases make headlines and others fall by the wayside? Hernández interviews patients, epidemiologists, and even veterinarians with the Department of Defense. Outside of Latin America,...