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Surveillance and outbreak report Open Access
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Abstract

In Andalusia, Spain, West Nile virus (WNV) surveillance takes place from April to November, during the active vector period. Within this area seroconversion to this virus was evidenced in wild birds in 2004, affecting horses and two humans for the first time in 2010. Since 2010, the virus has been isolated every year in horses, and national and regional surveillance plans have been updated with the epidemiological changes found. WNV is spreading rapidly throughout southern Europe and has caused outbreaks in humans. Here we describe the second WNV outbreak in humans in Andalusia, with three confirmed cases, which occurred between August and September 2016, and the measures carried out to control it. Surveillance during the transmission season is essential to monitor and ensure prompt identification of any outbreaks.

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/content/10.2807/1560-7917.ES.2018.23.14.17-00261
2018-04-05
2024-12-10
http://instance.metastore.ingenta.com/content/10.2807/1560-7917.ES.2018.23.14.17-00261
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References

  1. Humblet M-F, Vandeputte S, Fecher-Bourgeois F, Léonard P, Gosset C, Balenghien T, et al. Estimating the economic impact of a possible equine and human epidemic of West Nile virus infection in Belgium. Euro Surveill. 2016;21(31):30309.  https://doi.org/10.2807/1560-7917.ES.2016.21.31.30309  PMID: 27526394 
  2. Rizzo C, Napoli C, Venturi G, Pupella S, Lombardini L, Calistri P, et al. West Nile virus transmission: results from the integrated surveillance system in Italy, 2008 to 2015. Euro Surveill. 2016;21(37):30340.  https://doi.org/10.2807/1560-7917.ES.2016.21.37.30340  PMID: 27684046 
  3. Vazquez A, Sanchez-Seco MP, Ruiz S, Molero F, Hernandez L, Moreno J, et al. Putative new lineage of west nile virus, Spain. Emerg Infect Dis. 2010;16(3):549-52.  https://doi.org/10.3201/eid1603.091033  PMID: 20202444 
  4. Centers for Disease Control and Prevention (CDC). West Nile Virus. Symptoms & Treatment. Atlanta: CDC. [Accessed 14 Feb 2017]. Available from: https://www.cdc.gov/westnile/symptoms/
  5. Regional Government of Andalusia. Epidemiology Andalusian Surveillance System (SVEA). Protocolo de vigilancia y alerta de Fiebre del Nilo Occidental. [Protocol for West Nile fever surveillance and alert]. Seville: SVEA. Red nacional de vigilancia epidemiológica. [Accessed 1 Feb 2017]. Spanish. Available from: http://www.juntadeandalucia.es/salud/export/sites/csalud/galerias/documentos/p_4_p_1_vigilancia_de_la_salud/fiebre_nilo311016.pdf
  6. European Centre for Disease Prevention and Control (ECDC). West Nile fever maps. Historical data. All seasons. Affected current and past seasons. Stockholm: ECDC. [Accessed 14 Feb 2017]. Available from: http://ecdc.europa.eu/en/healthtopics/west_nile_fever/West-Nile-fever-maps/pages/index.aspx
  7. Centers for Disease Control and Prevention (CDC). West Nile Virus. Statistics and maps. Final cumulative maps and data for 1999-2016. Atlanta: CDC. [Accessed 14 Feb 2017]. Available from: https://www.cdc.gov/westnile/statsmaps/cummapsdata.html
  8. Zehender G, Veo C, Ebranati E, Carta V, Rovida F, Percivalle E, et al. Reconstructing the recent West Nile virus lineage 2 epidemic in Europe and Italy using discrete and continuous phylogeography. PLoS One. 2017;12(7):e0179679.  https://doi.org/10.1371/journal.pone.0179679  PMID: 28678837 
  9. Rizzoli A, Jimenez-Clavero MA, Barzon L, Cordioli P, Figuerola J, Koraka P, et al. The challenge of West Nile virus in Europe: knowledge gaps and research priorities. Euro Surveill. 2015;20(20):21135.  https://doi.org/10.2807/1560-7917.ES2015.20.20.21135  PMID: 26027485 
  10. Chaskopoulou A, L’Ambert G, Petric D, Bellini R, Zgomba M, Groen TA, et al. Ecology of West Nile virus across four European countries: review of weather profiles, vector population dynamics and vector control response. Parasit Vectors. 2016;9(1):482.  https://doi.org/10.1186/s13071-016-1736-6  PMID: 27590848 
  11. Figuerola J, Soriguer R, Rojo G, Gómez Tejedor C, Jimenez-Clavero MA. Seroconversion in wild birds and local circulation of West Nile virus, Spain. Emerg Infect Dis. 2007;13(12):1915-7.  https://doi.org/10.3201/eid1312.070343  PMID: 18258046 
  12. López G, Jiménez-Clavero MA, Tejedor CG, Soriguer R, Figuerola J. Prevalence of West Nile virus neutralizing antibodies in Spain is related to the behavior of migratory birds. Vector Borne Zoonotic Dis. 2008;8(5):615-21.  https://doi.org/10.1089/vbz.2007.0200  PMID: 18399777 
  13. Bernabeu-Wittel M, Ruiz-Pérez M, del Toro MD, Aznar J, Muniain A, de Ory F, et al. West Nile virus past infections in the general population of Southern Spain. Enferm Infecc Microbiol Clin. 2007;25(9):561-5.  https://doi.org/10.1157/13111181  PMID: 17953895 
  14. International health regulation (2005). World Health Organization. [Accessed 14 Jun 2017]. Available from: http://apps.who.int/iris/bitstream/10665/246107/1/9789241580496-eng.pdf?ua=1
  15. The Ministry of Health, Social Services and Equality of Spain. Informe de la situación y evaluación del riesgo de la fiebre por virus del nilo occidental en España. Abril 2013. [Report on the situation and risk assessment of the West Nile virus in Spain. April 2013]. Madrid: Centro de Coordinación de Alertas y Emergencias Sanitarias (CCAES). Ministerio de Sanidad, Servicios Sociales e Igualdad. [Accessed 14 Jun 2017]. Spanish. Available from: https://www.msssi.gob.es/profesionales/saludPublica/ccayes/analisisituacion/doc/evVNO_04_13.pdf
  16. Boletín Oficial de la Junta de Andalucía (BOJA). Histórico del Boja. Boletín 228. [History of the BOJA]. [Accessed 18 Feb 2017]. Spanish. Available from: http://www.juntadeandalucia.es/boja/2015/228/1
  17. European Centre for Disease Prevention and Control (ECDC). EU case definition of West Nile fever; Stockholm: ECDC; 2012. Available from: http://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:32012D0506&qid=1428573336660&from=EN#page=38
  18. Vázquez A, Herrero L, Negredo A, Hernández L, Sánchez-Seco MP, Tenorio A. Real time PCR assay for detection of all known lineages of West Nile virus. J Virol Methods. 2016;236:266-70.  https://doi.org/10.1016/j.jviromet.2016.07.026  PMID: 27481597 
  19. European Commission. Commission Directive 2014/110/EU of 17 December 2014 amending Directive 2004/33/EC as regards temporary deferral criteria for donors of allogeneic blood donations. Official Journal of the European Union. Luxembourg: Publications Office of the European Union. 20.12.2014:L 366. Available from: http://eur-lex.europa.eu/eli/dir/2014/110/oj
  20. Plan de vigilancia de la encefalitis del oeste del Nilo 2016 (West Nile) España. [Surveillance plan West Nile encephalitis 2016 (West Nile) Spain]. Madrid: Ministry of Agriculture, Food and Environment; May 2016. [Accessed 18 Feb 2017]. Spanish. [Updated 2018]. Available from: http://www.mapama.gob.es/es/ganaderia/temas/sanidad-animal-higiene-ganadera/pvwestnile2018_tcm30-437515.pdf
  21. Scaramozzino N, Crance JM, Jouan A, DeBriel DA, Stoll F, Garin D. Comparison of flavivirus universal primer pairs and development of a rapid, highly sensitive heminested reverse transcription-PCR assay for detection of flaviviruses targeted to a conserved region of the NS5 gene sequences. J Clin Microbiol. 2001;39(5):1922-7.  https://doi.org/10.1128/JCM.39.5.1922-1927.2001  PMID: 11326014 
  22. Manual práctico de operaciones en la lucha contra la fiebre del nilo occidental en explotaciones equinas. Rev Febrero 2015. [Practical manual of operations in the fight against West Nile fever in equine farms. Rev February 2015]. Madrid: Ministry of Agriculture, Food and Environment. [Accessed 24 Mar 2018]. Spanish. Available from: http://www.mapama.gob.es/es/ganaderia/temas/sanidad-animal-higiene-ganadera/manual_pract_fonilo_tcm30-111128.pdf
  23. Pisani G, Cristiano K, Pupella S, Liumbruno GM. West Nile Virus in Europe and Safety of Blood Transfusion. Transfus Med Hemother. 2016;43(3):158-67.  https://doi.org/10.1159/000446219  PMID: 27403087 
  24. Informe epidemiológico de la fiebre del nilo occidental (FNO) en España (noviembre de 2017). [Epidemiological report of West Nile fever (FNO) in Spain (November 2017)]. Madrid: Ministry of Agriculture, Food and Environment. [Accessed 24 Mar 2018]. Spanish. Available from: http://www.mapama.gob.es/es/ganaderia/temas/sanidad-animal-higiene-ganadera/informewnnov17_tcm30-435293.pdf
  25. European Centre for Disease Prevention and Control (ECDC). Epidemiological update: West Nile virus transmission season in Europe, 2016. Stockholm: ECDC. [Accessed 8 Aug 2017]. Available from: https://ecdc.europa.eu/en/news-events/epidemiological-update-west-nile-virus-transmission-season-europe-2016
  26. Gossner CM, Marrama L, Carson M, Allerberger F, Calistri P, Dilaveris D, et al. West Nile virus surveillance in Europe: moving towards an integrated animal-human-vector approach. Euro Surveill. 2017;22(18):30526.  https://doi.org/10.2807/1560-7917.ES.2017.22.18.30526  PMID: 28494844 
  27. Dreier J, Vollmer T, Hinse D, Heuser EJ, Pisani G, Knabbe C. Implementation of NAT Screening for West Nile Virus and Experience with Seasonal Testing in Germany. Transfus Med Hemother. 2016;43(1):28-36.  https://doi.org/10.1159/000440833  PMID: 27022320 
  28. More S, Botner A, Butterworth A, Calistri P, Depner K, Edwards S, et al. Assessment of listing and categorisation of animal diseases within the framework of the Animal Health Law (Regulation (EU) No 2016/429): West Nile fever. EFSA J. 2017;15(8). https://doi.org/10.2903/j.efsa.2017.4955
  29. Tonry JH, Brown CB, Cropp CB, Co JKG, Bennett SN, Nerurkar VR, et al. West Nile virus detection in urine. Emerg Infect Dis. 2005;11(8):1294-6.  https://doi.org/10.3201/eid1108.050238  PMID: 16102323 
  30. Barzon L, Pacenti M, Franchin E, Pagni S, Martello T, Cattai M, et al. Excretion of West Nile virus in urine during acute infection. J Infect Dis. 2013;208(7):1086-92.  https://doi.org/10.1093/infdis/jit290  PMID: 23821721 
  31. Centers for Disease Control and Prevention (CDC). Division of Vector-Borne Disease. West Nile virus in the United States: Guidelines for surveillance, prevention, and control. Atlanta: CDC; 14 Jun 2013. Available from: https://www.cdc.gov/westnile/resources/pdfs/wnvguidelines.pdf
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