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typhus
(Encyclopedia)typhus, any of a group of infectious diseases caused by microorganisms classified between bacteria and viruses, known as rickettsias. Typhus diseases are characterized by high fever and an early onset...scrub typhus
(Encyclopedia)scrub typhus: see rickettsia; typhus. ...Tsutsugamushi fever
(Encyclopedia)Tsutsugamushi fever: see typhus.Brill's disease
(Encyclopedia)Brill's disease: see typhus.Zinsser, Hans
(Encyclopedia)Zinsser, Hans zĭnsˈər [key], 1878–1940, American bacteriologist, b. New York City, grad. Columbia (B.A., 1899; M.D., 1903). He was professor of bacteriology at Stanford (1911–13), Columbia (191...Nicolle, Charles Jules Henri
(Encyclopedia)Nicolle, Charles Jules Henri shärl zhül äNrēˈ nēkôlˈ [key], 1866–1936, French physician and microbiologist. He worked with P. P. É. Roux in Paris and was director of the Pasteur Institute i...rickettsia
(Encyclopedia)rickettsia rĭkĕtˈsēə [key], any of an order (Rickettsiales) of very small microorganisms, many disease-causing, that live in vertebrates and are transmitted by bloodsucking parasitic arthropods s...flea
(Encyclopedia)flea, common name for any of the small, wingless insects of the order Siphonaptera. The adults of both sexes eat only blood and are all external parasites of mammals and birds. Fleas have hard bodies ...chigger
(Encyclopedia)chigger, minute, six-legged, reddish larva of the harvest mite, one of various red bugs widely distributed throughout the world and common in the S United States. Attaching itself by its mouthparts to...chloramphenicol
(Encyclopedia)chloramphenicol klōrˌămfĕnˈəkŏlˌ [key], antibiotic effective against a wide range of gram-negative and gram-positive bacteria (see Gram's stain). It was originally isolated from a species of S...Browse by Subject
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