TAILIEUCHUNG - Báo cáo y học: " Rift Valley fever among febrile patients at New Halfa hospital, eastern Sudan"

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Rift Valley fever among febrile patients at New Halfa hospital, eastern Sudan | Hassanain et al. Virology Journal 2010 7 97 http content 7 1 97 VIROLOGY JOURNAL RESEARCH Open Access RifdValley fever among febrile patients at New Haifa hospital eastern Sudan Ahmed M Hassanain 1 Waleed Noureldien2 Mubarak S Karsany3 El najeeb S Saeed1 Imadeldin E Aradaib4 and Ishag Adam 1 Abstract Background Since the first isolation of the Rift Valley Fever virus RVFV in 1930s there have been several epizootics outbreaks in the tropic mainly in Africa including Sudan. Recognition of cases and diagnosis of RVF are critical for management and control of the disease. Aims To investigate the seroprevalence and risk factors for seropostive to RVFV IgG among febrile patients. Methods All febrile patients presented to New Halfa hospital in eastern Sudan during September through November 2007 were investigated to identify the cause of their fever including malaria and RFV. Results Out of 290 feverish patients presented to the hospital malaria was diagnosis in 94 individuals. Fevers of unknown origin were diagnosed in 149 patients. Seropostive to RVFV IgG was detected by enzyme-linked immunosorbent assay in 122 of the sera from these 149 patients with fever of unknown origin. While sociodemographic characteristics age Job education and residency were not associated with seropostive to RVFV IgG male OR 95 CI P were at three times higher risk for seropostive to RVFV IgG. Conclusion There was a high seropostive to RVFV IgG in this setting more research is needed perhaps using other methods like PCR and IGM. Introduction The Rift Valley Fever virus RVFV of the family Bunya-viridae is a cause of zoonotic viral disease 1 . Since the first isolation of the virus in1930s there have been several epizootics outbreaks in tropic mainly in Africa including Sudan which is the largest country in Africa 2 3 . RVFV Infection in humans can be acquired through mosquito bites through contact with infected animals and vertical transmission has been .

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