By Linda A. Johnson, AP Business Writer On 2:29 pm EST, Tuesday November 17, 2009
MARIETTA, Pa. (AP) -- Malaria. Tuberculosis. Alzheimer's disease. AIDS. Pandemic flu. Genital herpes. Urinary tract infections. Grass allergies. Traveler's diarrhea. You name it, the pharmaceutical industry is working on a vaccine to prevent it.