Severe Acute Respiratory Syndrome (SARS)
Severe Acute Respiratory Syndrome (SARS), an atypical pneumonia for which cause has not yet been determined. The cause has not been identified, and scientists do not know whether it is a virus or even an infectious agent. Reports to date have been received from Canada, China, Hong Kong Special Administrative Region of China, Indonesia, Philippines, Singapore, Thailand, and Viet Nam.
Manifestations : Main symptoms and signs of SARS which include:
high fever (greater than 38 C) cough shortness of breath difficulty breathing AND one or more of the following:?
close contact with a person who has been diagnosed with SARS recent history of travel to areas reporting cases of SARS. ?/font> In the unlikely event of a traveller experiencing this combination of symptoms they should seek medical attention and ensure that information about their recent travel is passed on to the health care staff. Any traveller who develops these symptoms is advised not to undertake further travel until they have recovered. ?/font>
Diagnose and treatment: Diagnose is based on bloodtest. Specific treatment is not available. ?
Vaccine : not available ?
Prevent SARS : Avoid close contact with a person who has been diagnosed with SARS
Severe Acute Respiratory Syndrome Resource: Intraocular inflammation as the main manifestation of Rickettsia conorii infection. Agahan AL, Torres J, Fuentes-Páez G, Martínez-Osorio H, Orduña A, Calonge M.Clin Ophthalmol . 2011;5:1401-7. Epub 2011 Sep 26Epidemiological characteristics of Brazilian spotted fever in Minas Gerais State, Brazil, 2000-2008. Amâncio FF, Amorim VD, Chamone TL, Brito MG, Calic SB, Leite AC, Fraga GL, Ferraz ML.Cad Saude Publica . 2011 Oct;27(10):1969-76The rhizome of life: the sympatric Rickettsia felis paradigm demonstrates the random transfer of DNA sequences. Merhej V, Notredame C, Royer-Carenzi M, Pontarotti P, Raoult D.Mol Biol Evol . 2011 Nov;28(11):3213-23Detection of Rickettsia parkeri and Candidatus Rickettsia andeanae in Amblyomma maculatum Gulf Coast ticks collected from humans in the United States. Jiang J, Stromdahl EY, Richards AL.Vector Borne Zoonotic Dis . 2012 Mar;12(3):175-82. Epub 2011 Oct 24Experimental infection of the tick Amblyomma cajennense, Cayenne tick, with Rickettsia rickettsii, the agent of Rocky Mountain spotted fever . Soares JF, Soares HS, Barbieri AM, Labruna MB.Med Vet Entomol . 2012 Jun;26(2):139-51. doi: 10.1111/j.1365-2915.2011.00982.x. Epub 2011 Oct 19Diffusion imaging findings in Rocky Mountain spotted fever encephalitis: a case report. Maller VG, Agarwal AK, Choudhary AK.Emerg Radiol . 2012 Jan;19(1):79-81. doi: 10.1007/s10140-011-0992-1. Epub 2011 Oct 18. No abstract available.Rickettsia honei infection in human, Nepal, 2009. Murphy H, Renvoise A, Pandey P, Parola P, Raoult D.Emerg Infect Dis . 2011 Oct;17(10):1865-7Rocky Mountain spotted fever in Panama: a cluster description. Tribaldos M, Zaldivar Y, Bermudez S, Samudio F, Mendoza Y, Martinez AA, Villalobos R, Eremeeva ME, Paddock CD, Page K, Smith RE, Pascale JM.J Infect Dev Ctries . 2011 Oct 13;5(10):737-41Rickettsia felis and Bartonella spp. in fleas from cats in Albania. Silaghi C, Knaus M, Rapti D, Shukullari E, Pfister K, Rehbein S.Vector Borne Zoonotic Dis . 2012 Jan;12(1):76-7. Epub 2011 Oct 13Molecular evidence of Rickettsia felis infection in dogs from Northern Territory, Australia. Hii SF, Kopp SR, Thompson MF, O'Leary CA, Rees RL, Traub RJ.Parasit Vectors . 2011 Oct 11;4:198[African Tick Bite Fever upon game hunting in South Africa]. Johansen JA, Thybo S.Ugeskr Laeger . 2011 Oct 10;173(41):2572-3. Danish.Infection prevalences of common tick-borne pathogens in adult lone star ticks (Amblyomma americanum) and American dog ticks (Dermacentor variabilis) in Kentucky. Fritzen CM, Huang J, Westby K, Freye JD, Dunlap B, Yabsley MJ, Schardein M, Dunn JR, Jones TF, Moncayo AC.Am J Trop Med Hyg . 2011 Oct;85(4):718-23Detection of Puumala and Rift Valley Fever virus by quantitative RT-PCR and virus viability tests in samples of blood dried and stored on filter paper. Näslund J, Kerner A, Drobni P, Bucht G, Evander M, Ahlm C.J Virol Methods . 2011 Dec;178(1-2):186-90. Epub 2011 Sep 17Domestic dogs (Canis familiaris) as reservoir hosts for Rickettsia conorii. Levin ML, Killmaster LF, Zemtsova GE.Vector Borne Zoonotic Dis . 2012 Jan;12(1):28-33. Epub 2011 Sep 16Complete genome sequence of Rickettsia heilongjiangensis, an emerging tick-transmitted human pathogen. Duan C, Tong Y, Huang Y, Wang X, Xiong X, Wen B.J Bacteriol . 2011 Oct;193(19):5564-5Structure of fumarate hydratase from Rickettsia prowazekii, the agent of typhus and suspected relative of the mitochondria. Phan I, Subramanian S, Olsen C, Edwards TE, Guo W, Zhang Y, Van Voorhis WC, Stewart LJ, Myler PJ.Acta Crystallogr Sect F Struct Biol Cryst Commun . 2011 Sep 1;67(Pt 9):1123-8. Epub 2011 Aug 16Structure of 3-ketoacyl-(acyl-carrier-protein) reductase from Rickettsia prowazekii at 2.25 Å resolution. Subramanian S, Abendroth J, Phan IQ, Olsen C, Staker BL, Napuli A, Van Voorhis WC, Stacy R, Myler PJ.Acta Crystallogr Sect F Struct Biol Cryst Commun . 2011 Sep 1;67(Pt 9):1118-22. Epub 2011 Aug 16Study of infection by Rickettsiae of the spotted fever group in humans and ticks in an urban park located in the City of Londrina, State of Paraná, Brazil. Toledo RS, Tamekuni K, de Freitas Silva Filho M, Haydu VB, Pacheco RC, Labruna MB, Dumler JS, Vidotto O.Rev Soc Bras Med Trop . 2011 May-Jun;44(3):313-7Exploratory study on pathogenesis of far-eastern spotted fever . Duan C, Meng Y, Wang X, Xiong X, Wen B.Am J Trop Med Hyg . 2011 Sep;85(3):504-9An unusual case of fatal pulmonary hemorrhage in pregnancy. Dissanayake NL, Madegedara D.Lung India . 2011 Jul;28(3):205-8First
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