Corrections

• In a story on the Product Development Team in the April 25 edition, Kathleen Kostival's name was inadvertently omitted from the team listing. She is a doctoral student in food science from Reading, Pa.

• An article on the Water Resources Institute's Research Exploration Day in the April 25 edition neglected to name the epidemiologist who leads the "Epidemiological Risk Assessment Study of Giardia and Cryptosporidiumparvum in Dairy Cattle in the New York City Watershed." He is Hussni O. Mohammed, B.V.Sc., Ph.D., associate professor of epidemiology in the College of Veterinary Medicine.