نتایج جستجو برای: west nile fever
تعداد نتایج: 193671 فیلتر نتایج به سال:
Diagnosis: West Nile virus meningoencephalitis with acute flaccid paralysis and parkinsonism. CSF revealed significant plasmacytosis (plasma cell percentage, 40%) and moderate pleocytosis (figure 1). CSF was positive for West Nile virus IgM antibodies by ELISA capture technique, which is pathognomic for diagnosis [1, 2]. CSF studies for herpes simplex virus, varicella zoster virus, cytomegalovi...
Different flaviviruses respectively responsible for dengue, Japanese encephalitis, Saint Louis encephalitis, West Nile fever, yellow fever and Zika infection trigger the production of cross-reactive antibodies in humans [2]. As these different viruses also cause diseases with partly similar symptoms, it can be difficult to distinguish the respective infections in areas where such viruses co-cir...
In February 1998, an outbreak of acute febrile illness was reported from the Kapalata military camp in Kisangani, the Democratic Republic of Congo. The illness was characterized by an acute onset of fever associated with severe headache, arthralgia, backache, neurologic signs, abdominal pain, and coughing. In 1 individual, hemorrhagic manifestations were observed. The neurologic signs included ...
1. Sánchez-Seco MP, Rosario D, Domingo C, Hernández L, Valdés K, Guzmán MG, et al. Generic RT-nested-PCR for detection of fl aviviruses using degenerated primers and internal control followed by sequencing for specifi c identifi cation. J Virol Methods. 2005;126:101–9. DOI: 10.1016/j.jviromet.2005.01.025 2. Prince HE, Lape-Nixon M, Moore RJ, Hogrefe WR. Utility of the Focus Technologies West Ni...
BACKGROUND Since 2010 Veneto region (North-Eastern Italy) planned a special integrated surveillance of summer fevers to promptly identify cases of West Nile Fever (WNF), dengue (DENV) and chikungunya (CHIKV). The objectives of this study were (i) To increase the detection rate of imported CHIKV and DENV cases in travellers from endemic areas and promptly identify potential autochthonous cases.(...
The current Ebola virus (EBOV) outbreak in West Africa is unprecedented in terms of both its size and duration, and there has been speculation and concern regarding the potential for EBOV to increase in virulence as a result of its prolonged circulation in humans. Here we investigate the relative potency of the interferon (IFN) inhibitors encoded by EBOVs from West Africa, since an important EB...
Before 1999, the United States had no appropriated funding for arboviral surveillance, and many states conducted no such surveillance. After emergence of West Nile virus (WNV), federal funding was distributed to state and selected local health departments to build WNV surveillance systems. The Council of State and Territorial Epidemiologists conducted assessments of surveillance capacity of res...
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