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__NOTOC__ | __NOTOC__ | ||
{{Typhus}} | {{Typhus}} | ||
{{CMG}} ; {{AE}} {{ADG}} | |||
==Overview== | |||
==Historical Perspective== | |||
==Historical perspective== | |||
*In 1083, Typhus was first identified as a disease in Spain. | |||
*In 1489, during the Spanish siege of Moorish Granada, the first reliable description of the disease was made. | |||
*In 1546, Fracastoro extensively described the disease and distinguished it from plague in his book Contagione. | |||
*In 1676, Von Zavorziz wrote a book on typhus called The Infection of Military Camps. | |||
*In 1739, Huxham stated typhus and typhoid as two different entities, later in the same year Boissier de Sauvages confirmed this and called it exanthematic typhus. | |||
*In 1829, Louis, French clinician clearly differentiated Typhus Fever from Typhoid Fever. | |||
*In 1836, Gerhard(United States) clearly distinguished the two diseases from each other based on pathologic findings. | |||
*In 1909, Charles Nicolle for the first time described the role of lice bite in transmission of typhus. In 1928, he was awarded the Nobel Prize for his discovery. | |||
*In 1916, Weil and Felix reported the isolation of a Proteus that was agglutinated by the sera of patients with typhus, which was the basis for the first serological test for the disease. | |||
*In 1916, DaRocha-Lima isolated and identified Rickettsia prowazeki. | |||
*In 1926, Maxcy described the various forms of typhus. | |||
*In 1938, Starzyk demonstrated that patients are infected by the feces and not the bite of the louse. | |||
*In 1922, Wolbach described the human histopathology of R prowazekii infection.<ref name="pmid4997497">{{cite journal |vauthors=Woodward TE |title=Typhus verdict in American history |journal=Trans. Am. Clin. Climatol. Assoc. |volume=82 |issue= |pages=1–8 |year=1971 |pmid=4997497 |pmc=2441062 |doi= |url=}}</ref> | |||
*In 1938, Cox was successful in growing cell cultures of R prowazekii in embryonated eggs.<ref name="Cox1938">{{cite journal|last1=Cox|first1=Herald R.|title=Use of Yolk Sac of Developing Chick Embryo as Medium for Growing Rickettsiae of Rocky Mountain Spotted Fever and Typhus Groups|journal=Public Health Reports (1896-1970)|volume=53|issue=51|year=1938|pages=2241|issn=00946214|doi=10.2307/4582741}}</ref> | |||
*In 1940, Cox and Bell prepared an Epidemic Typhus vaccine based upon the use of tissue culture. | |||
*In 1943–1944, during World war II DDT (a pesticide) was employed to control lice and typhus. | |||
*In 1998, Andersson et al, sequenced the entire genome after much study of the fundamental mechanisms of R prowazekii's intracellular life and its effects on host cells.<ref name="pmid9823893">{{cite journal |vauthors=Andersson SG, Zomorodipour A, Andersson JO, Sicheritz-Pontén T, Alsmark UC, Podowski RM, Näslund AK, Eriksson AS, Winkler HH, Kurland CG |title=The genome sequence of Rickettsia prowazekii and the origin of mitochondria |journal=Nature |volume=396 |issue=6707 |pages=133–40 |year=1998 |pmid=9823893 |doi=10.1038/24094 |url=}}</ref> | |||
<gallery> | <gallery> | ||
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==References== | ==References== |
Revision as of 19:32, 5 May 2017
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] ; Associate Editor(s)-in-Chief: Aditya Ganti M.B.B.S. [2]
Overview
Historical Perspective
Historical perspective
- In 1083, Typhus was first identified as a disease in Spain.
- In 1489, during the Spanish siege of Moorish Granada, the first reliable description of the disease was made.
- In 1546, Fracastoro extensively described the disease and distinguished it from plague in his book Contagione.
- In 1676, Von Zavorziz wrote a book on typhus called The Infection of Military Camps.
- In 1739, Huxham stated typhus and typhoid as two different entities, later in the same year Boissier de Sauvages confirmed this and called it exanthematic typhus.
- In 1829, Louis, French clinician clearly differentiated Typhus Fever from Typhoid Fever.
- In 1836, Gerhard(United States) clearly distinguished the two diseases from each other based on pathologic findings.
- In 1909, Charles Nicolle for the first time described the role of lice bite in transmission of typhus. In 1928, he was awarded the Nobel Prize for his discovery.
- In 1916, Weil and Felix reported the isolation of a Proteus that was agglutinated by the sera of patients with typhus, which was the basis for the first serological test for the disease.
- In 1916, DaRocha-Lima isolated and identified Rickettsia prowazeki.
- In 1926, Maxcy described the various forms of typhus.
- In 1938, Starzyk demonstrated that patients are infected by the feces and not the bite of the louse.
- In 1922, Wolbach described the human histopathology of R prowazekii infection.[1]
- In 1938, Cox was successful in growing cell cultures of R prowazekii in embryonated eggs.[2]
- In 1940, Cox and Bell prepared an Epidemic Typhus vaccine based upon the use of tissue culture.
- In 1943–1944, during World war II DDT (a pesticide) was employed to control lice and typhus.
- In 1998, Andersson et al, sequenced the entire genome after much study of the fundamental mechanisms of R prowazekii's intracellular life and its effects on host cells.[3]
-
Civilian Public Service worker distributes rat poison for typhus control in Gulfport, Mississippi, ca. 1945.
-
A U.S. soldier is demonstrating DDT-hand spraying equipment. DDT was used to control the spread of typhus-carrying lice.
References
- ↑ Woodward TE (1971). "Typhus verdict in American history". Trans. Am. Clin. Climatol. Assoc. 82: 1–8. PMC 2441062. PMID 4997497.
- ↑ Cox, Herald R. (1938). "Use of Yolk Sac of Developing Chick Embryo as Medium for Growing Rickettsiae of Rocky Mountain Spotted Fever and Typhus Groups". Public Health Reports (1896-1970). 53 (51): 2241. doi:10.2307/4582741. ISSN 0094-6214.
- ↑ Andersson SG, Zomorodipour A, Andersson JO, Sicheritz-Pontén T, Alsmark UC, Podowski RM, Näslund AK, Eriksson AS, Winkler HH, Kurland CG (1998). "The genome sequence of Rickettsia prowazekii and the origin of mitochondria". Nature. 396 (6707): 133–40. doi:10.1038/24094. PMID 9823893.