Home»
Clinical diagnosis of West Nile Fever in Equids by classification and regression tree (CART) analysis and comparative study of clinical appearance in three European countries
Accès à distance ? S'identifier sur le proxy UCLouvain
Clinical diagnosis of West Nile Fever in Equids by classification and regression tree (CART) analysis and comparative study of clinical appearance in three European countries
This retrospective study describes risk/protection factors for the development of clinical West Nile Fever (WNF) in equids, compares clinical presentation in three European countries, France, Italy and Hungary, and creates classification and regression trees (CART) to facilitate clinical diagnosis. The peak of WNF occurrence was observed in September whatever the country. A significant difference between Italy and France was observed in the delay between initial clinical signs and veterinary consultation. No clinical sign was significantly associated with WNF. Despite similar clinical presentations in the three countries, occurrence of hyperthermia was more frequently reported in France. Classification and regression tree demonstrated the major importance of geographical locality and month to reach a diagnosis and emphasized differences in predominant clinical signs depending on the period of detection of the suspected case (epizootic or not). However, definite diagnosis requires specific serological tests. Centralized reporting system and time-space risk mapping should be promoted in every country.
Autorino Gian Luca, Battisti Antonio, Deubel Vincent, Ferrari Giancarlo, Forletta Riccardo, Giovannini Armando, Lelli Rossella, Murri Severine, Scicluna Maria Teresa, West Nile virus Epidemic in Horses, Tuscany Region, Italy, 10.3201/eid0812.020234
Beasley David W.C., Li Li, Suderman Miguel T., Barrett Alan D.T., Mouse Neuroinvasive Phenotype of West Nile Virus Strains Varies Depending upon Virus Genotype, 10.1006/viro.2002.1372
Blitvich Bradley J., Transmission dynamics and changing epidemiology of West Nile virus, 10.1017/s1466252307001430
Brault Aaron C, Huang Claire Y-H, Langevin Stanley A, Kinney Richard M, Bowen Richard A, Ramey Wanichaya N, Panella Nicholas A, Holmes Edward C, Powers Ann M, Miller Barry R, A single positively selected West Nile viral mutation confers increased virogenesis in American crows, 10.1038/ng2097
Breiman, Classification and Regression Trees (1984)
Calistri P., Giovannini A., Savini G., Monaco F., Bonfanti L., Ceolin C., Terregino C., Tamba M., Cordioli P., Lelli R., West Nile Virus Transmission in 2008 in North-Eastern Italy, 10.1111/j.1863-2378.2009.01303.x
Cantile C., Di Guardo G., Eleni C., Arispici M., Clinical and neuropathological features of West Nile virus equine encephalomyelitis in Italy, 10.2746/042516400777612080
Cantile C., Del Piero F., Di Guardo G., Arispici M., Pathologic and Immunohistochemical Findings in Naturally Occurring West Nile Virus Infection in Horses, 10.1354/vp.38-4-414
Castillo-Olivares Javier, Wood James, West Nile virus infection of horses, 10.1051/vetres:2004022
Cecilia D., Gould Ernest A., Nucleotide changes responsible for loss of neuroinvasiveness in Japanese encephalitis virus neutralization-resistant mutants, 10.1016/0042-6822(91)90471-m
Chambers T J, Rice C M, Halevy M, Lustig S, Nestorowicz A, West Nile virus envelope proteins: nucleotide sequence analysis of strains differing in mouse neuroinvasiveness., 10.1099/0022-1317-79-10-2375
Dauphin G., Zientara S., West Nile virus: Recent trends in diagnosis and vaccine development, 10.1016/j.vaccine.2006.12.005
Dauphin Gwenaëlle, Zientara Stéphan, Zeller Hervé, Murgue Bernadette, West Nile: worldwide current situation in animals and humans, 10.1016/j.cimid.2004.03.009
Epp, Can. J. Vet. Res., 71, 256 (2007a)
Epp, Can. Vet. J., 48, 1137 (2007b)
Glass William G., Lim Jean K., Cholera Rushina, Pletnev Alexander G., Gao Ji-Liang, Murphy Philip M., Chemokine receptor CCR5 promotes leukocyte trafficking to the brain and survival in West Nile virus infection, 10.1084/jem.20042530
Halevy M., Akov Y., Ben-Nathan D., Kobiler D., Lachmi B., Lustig S., Loss of active neuroinvasiveness in attenuated strains of West Nile virus: pathogenicity in immunocompetent and SCID mice, 10.1007/bf01309481
Johnson Gregory, Nemeth Nicole, Hale Kristina, Lindsey Nicole, Panella Nicholas, Komar Nicholas, Surveillance for West Nile Virus in American White Pelicans, Montana, USA, 2006–2007, 10.3201/eid1603.090559
Joubert, Reproduction expérimentale de la méningo-encéphalomyélite du cheval par l’arbovirus West Nile, France, 44, 159 (1971)
Jourdain Elsa, Gauthier-Clerc Michel, Sabatier Philippe, Grège Océane, Greenland Timothy, Leblond Agnès, Lafaye Murielle, Zeller Hervé G., Magpies as Hosts for West Nile Virus, Southern France, 10.3201/eid1401.070630
Leblond A., Hendrikx P., Sabatier P., West Nile Virus Outbreak Detection Using Syndromic Monitoring in Horses, 10.1089/vbz.2006.0593
Leblond A., Sandoz A., Lefebvre G., Zeller H., Bicout D.J., Remote sensing based identification of environmental risk factors associated with West Nile disease in horses in Camargue, France, 10.1016/j.prevetmed.2006.11.008
Lim Jean K., Lisco Andrea, McDermott David H., Huynh Linda, Ward Jerrold M., Johnson Bernard, Johnson Hope, Pape John, Foster Gregory A., Krysztof David, Follmann Dean, Stramer Susan L., Margolis Leonid B., Murphy Philip M., Genetic Variation in OAS1 Is a Risk Factor for Initial Infection with West Nile Virus in Man, 10.1371/journal.ppat.1000321
Ludwig Antoinette, Bigras-Poulin Michel, Michel Pascal, Bélanger Denise, RISK FACTORS ASSOCIATED WITH WEST NILE VIRUS MORTALITY IN AMERICAN CROW POPULATIONS IN SOUTHERN QUEBEC, 10.7589/0090-3558-46.1.195
Murgue Bernadette, Murri Séverine, Zientara Stephan, Durand Benoît, Durand Jean-Paul, Zeller Hervé, West Nile Outbreak in Horses in Southern France, 2000: The Return after 35 Years, 10.3201/eid0704.010417
Ostlund, Vet. Clin. North Am. Equine Pract., 16, 427 (2000)
Petersen Lyle R., Roehrig John T., West Nile Virus: A Reemerging Global Pathogen, 10.3201/eid0704.010401
Petrie, Statistics for Veterinary and Animal Science (2006)
Pradier S., Leblond A., Durand B., Land Cover, Landscape Structure, and West Nile Virus Circulation in Southern France, 10.1089/vbz.2007.0178
Saegerman C., Speybroeck N., Roels S., Vanopdenbosch E., Thiry E., Berkvens D., Decision Support Tools for Clinical Diagnosis of Disease in Cows with Suspected Bovine Spongiform Encephalopathy, 10.1128/jcm.42.1.172-178.2004
Sebastian M. M., Stewart I., Williams N. M., Poonacha K. B., Sells S. F., Vickers M. L., Harrison L. R., Pathological, Entomological, Avian and Meteorological Investigation of a West Nile Virus Epidemic in a Horse Farm, 10.1111/j.1865-1682.2007.01006.x
Smithburn, Am. J. Trop. Med., 20, 471 (1940)
Soverow Jonathan E., Wellenius Gregory A., Fisman David N., Mittleman Murray A., Infectious Disease in a Warming World: How Weather Influenced West Nile Virus in the United States (2001–2005), 10.1289/ehp.0800487
Speybroeck N., Berkvens D., Mfoukou-Ntsakala A., Aerts M., Hens N., Van Huylenbroeck G., Thys E., Classification trees versus multinomial models in the analysis of urban farming systems in Central Africa, 10.1016/j.agsy.2003.06.006
Trock Susan C., Meade Barry J., Glaser Amy L., Ostlund Eileen N., Lanciotti Robert S., Cropp Bruce C., Kulasekera Varuni, Kramer Laura D., Komar Nicholas, West Nile Virus Outbreak Among Horses in New York State, 1999 and 2000, 10.3201/eid0704.010427
Ward Michael P., Epidemic West Nile virus encephalomyelitis: A temperature-dependent, spatial model of disease dynamics, 10.1016/j.prevetmed.2005.07.008
Weese, Can. Vet. J., 44, 469 (2003)
Zeller H. G., Schuffenecker I., West Nile Virus: An Overview of Its Spread in Europe and the Mediterranean Basin in Contrast to Its Spread in the Americas, 10.1007/s10096-003-1085-1
Bibliographic reference
Porter, R S ; Leblond, A ; Lecollinet, S ; Tritz, P ; Cantile, C ; et. al. Clinical diagnosis of West Nile Fever in Equids by classification and regression tree (CART) analysis and comparative study of clinical appearance in three European countries. In: Transboundary and Emerging Diseases, Vol. 58, no. 3, p. 197-205 (2011)