West Nile fever outbreak, Israel, 2000: epidemiologic aspects.

From August 1 to October 31, 2000, 417 cases of West Nile (WN) fever were serologically confirmed throughout Israel; 326 (78%) were hospitalized patients. Cases were distributed throughout the country; the highest incidence was in central Israel, the most populated part. Men and women were equally a...

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Detalles Bibliográficos
Autores principales: Weinberger, M, Pitlik, S D, Gandacu, D, Lang, R, Nassar, F, Ben David, D, Rubinstein, E, Izthaki, A, Mishal, J, Kitzes, R, Siegman-Igra, Y, Giladi, M, Pick, N, Mendelson, E, Bin, H, Shohat, T
Formato: Texto
Lenguaje:English
Publicado: Centers for Disease Control and Prevention 2001
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2631774/
https://www.ncbi.nlm.nih.gov/pubmed/11585533
Descripción
Sumario:From August 1 to October 31, 2000, 417 cases of West Nile (WN) fever were serologically confirmed throughout Israel; 326 (78%) were hospitalized patients. Cases were distributed throughout the country; the highest incidence was in central Israel, the most populated part. Men and women were equally affected, and their mean age was 54+/-23.8 years (range 6 months to 95 years). Incidence per 1,000 population increased from 0.01 in the 1st decade of life to 0.87 in the 9th decade. There were 35 deaths (case-fatality rate 8.4%), all in patients >50 years of age. Age-specific case-fatality rate increased with age. Central nervous system involvement occurred in 170 (73%) of 233 hospitalized patients. The countrywide spread, number of hospitalizations, severity of the disease, and high death rate contrast with previously reported outbreaks in Israel.

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