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Diseases

Understanding AIDS Cancer Risks You Can Avoid What Is Cancer? Signs and Symptoms of Cancer Preventing Cancer Bacteria That Cause Food-borne Illness The Common Cold Human Carcinogens as of the…

Timeline of Key Events in Cuban History

World > International Relations These are key dates in Cuban history, from Columbus's arrival in 1492 to the present. 1492 Christopher Columbus arrives in Cuba and claims the territory for…

mosquito

(Encyclopedia) mosquitomosquitoməskēˈtō [key], small, long-legged insect of the order Diptera, the true flies. The females of most species have piercing and sucking mouth parts and apparently they…

vaccination

(Encyclopedia) vaccination, means of producing immunity against pathogens, such as viruses and bacteria, by the introduction of an killed or weakened microorganism, a harmless piece of a…

Nobel Prize for Physiology or Medicine

The following table lists every winner of the Nobel Prize in Physiology or Medicine, from 1901 through 2016. For years not listed, no award was made. 1901Emil A. von Behring (Germany), for…

Jo's Boys: Chapter 4 — Dan

DanMrs Jo often thought that Dan had Indian blood in him, not only because of his love of a wild, wandering life, but his appearance; for as he grew up, this became more striking. At twenty-…