Photo by Steve Sisney, The Oklahoman. Oklahoma's Dede Westbrook (11) runs on a reverse and is tackled by Jordan Thomas (7) during the annual University of Oklahoma Sooners (OU) Spring Game college football game at Gaylord Family-Oklahoma Memorial Stadium in Norman, Okla., on Saturday, April 11, 2015. Photo by Steve Sisney, The Oklahoman.
What is dysentery? Dysentery broadly refers to infectious gastrointestinal disorders characterized by inflammation of the intestines, chiefly the colon. The World Health Organization (WHO) defines dysentery as any episode of diarrhea in which blood is present in loose, watery stools. Dysentery is spread among humans through contaminated food and water. Once a person is infected, the infectious organism lives in the intestines and is passed in the stool of the infected person. With some infections, animals can also be infected and spread the disease to humans.
rocketry - the branch of engineering science that studies rocket design and operation. sink - (technology) a process that acts to absorb or remove energy or a substance from a system; the ocean is a sink for carbon dioxide.