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Volume 19, Number 2—February 2013
Perspective

Rift Valley Fever and a New Paradigm of Research and Development for Zoonotic Disease Control

Osman DarComments to Author , Sabrina McIntyre, Sue Hogarth, and David Heymann
Author affiliations: Author affiliations: London School of Hygiene and Tropical Medicine, London, UK (O. Dar, S. McIntyre, S. Hogarth); Chatham House Centre on Global Health Security, London (D. Heymann); London School of Hygiene and Tropical Medicine, London (D. Heymann)

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Table

Major Rift Valley fever outbreaks and reported cases among humans, 1997–2010*

Outbreak dates Geographic distribution Estimated no. cases No. cases reported No. deaths confirmed Precipitation Control measures
1997 Dec–1998 Jan
Kenya, Somalia, Tanzania
89,000
No documented reports
478
Heavy rainfall and flooding
Active surveillance; safety education; distribution of masks, gloves; slaughterhouse monitoring
1998 Sep–Dec
Mauritania
No documented estimates
300–400
6
Heavy rainfall
Active surveillance; public awareness/education; mosquito control; animal movement control
2000 Aug–2001 Sep
Saudi Arabia, Yemen
20,000†
886
123
Rainfall; virus introduction
Active surveillance; public awareness/education; mosquito control; animal movement control
2006 Nov–2007 Mar Kenya 75,000 700 158 Heavy rainfall and flooding
Active surveillance; public awareness/education; mosquito control; ban on livestock slaughtering; closure of livestock market; vaccination Jan 2007
Somalia 30,000 114 51

Tanzania
40,000
264
109
2007 Sep–2008 Jan
Sudan
75,000
747
230
Heavy rainfall and flooding
Active surveillance; public awareness/education; targeted vaccination; ban of livestock imports by Saudi Arabia and Egypt
2008 Jan–Jun
Madagascar
10,000
476
19
Heavy rainfall
Active surveillance; public awareness; mosquito control; animal movement control
2008 Oct–2009 May
Madagascar
No documented estimates
236
7
Heavy rainfall
Active surveillance; public awareness; mosquito control; animal movement control
2010 Feb–2010 May
South Africa
No documented estimates
242
26
Sustained heavy rains
Public awareness/education; mosquito control
2010 Sep–2010 Dec Mauritania No documented estimates 63 13 Heavy rainfall Public awareness; mosquito control; animal movement control

*Sources: (624). FAO, Food and Agriculture Organization of the United Nations.
†Data available for Jizan region only.

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References
  1. Daubney  R, Hudson  JR, Garnham  PC. Enzootic hepatitis or Rift Valley fever. An undescribed virus disease of sheep, cattle and man from East Africa. J Pathol Bacteriol. 1931;34:54579. DOI
  2. Pepin  M, Bouloy  M, Bird  BH, Kemp  A, Paweska  J. Rift Valley fever virus (Bunyaviridae: Phlebovirus): an update on pathogenesis, molecular epidemiology, vectors, diagnostics and prevention. Vet Res. 2010;41:61. DOIPubMed
  3. Senior  K. Could Rift Valley fever reach Europe? Lancet Infect Dis. 2009;9:85. DOI
  4. Turell  MJ, Dohm  DJ, Mores  CN, Terracina  L, Wallette  DL Jr, Hribar  LJ, Potential for North American mosquitoes to transmit Rift Valley fever virus. J Am Mosq Control Assoc. 2008;24:5027. DOIPubMed
  5. World Health Organization. Geographic distribution of Rift Valley fever outbreaks. Geneva: The Organization, Global Alert and Response Department; 2009.
  6. Centers for Disease Control and Prevention. Rift Valley Fever—East Africa, 1997–1998. MMWR Morb Mortal Wkly Rep. 1998;47:2614.PubMed
  7. International Federation of Red Cross. Rift Valley fever outbreak information bulletin No. 1. 1998 Jan 20 [cited 2012 Mar 2]. http://reliefweb.int/node/35660
  8. Nabeth  P, Kane  Y, Abdalahi  MO, Diallo  M, Ndiaye  K, Ba  K, Rift Valley fever outbreak, Mauritania, 1998: seroepidemiologic, virologic, entomologic, and zoologic investigations. Emerg Infect Dis. 2001;7:10524. DOIPubMed
  9. World Health Organization. Rift Valley fever in Mauritania. Global Alert and Response (GAR). 1998 Nov 10 [cited 2012 Dec 3]. http://www.who.int/csr/don/1998_11_10/en/
  10. Food and Agriculture Organization of the United Nations. Rift Valley fever in Mauritania [cited 2012 Dec 3]. http://www.fao.org/docrep/003/X7341E/X7341e03.htm
  11. Madani  TA, Al-Mazrou  YY, Al-Jeffri  HM, Mishkhas  AA, Al-Rabeah  AM, Turkistani  AM, Rift Valley fever epidemic in Saudi Arabia: epidemiological, clinical, and laboratory characteristics. Clin Infect Dis. 2003;37:108492. DOIPubMed
  12. Al-Hazmi  M, Ayoola  EA, Abdurahman  M, Banzal  S, Ashraf  J, El-Bushra  A, Epidemic Rift Valley fever in Saudi Arabia: a clinical study of severe illness in humans. Clin Infect Dis. 2003;36:24552. DOIPubMed
  13. Centers for Disease Control and Prevention. Outbreak of Rift Valley fever—Saudi Arabia, August–October, 2000. MMWR Morb Mortal Wkly Rep. 2000;49:9058.PubMed
  14. Nguku  PM, Sharif  SK, Mutonga  D, Amwayi  S, Omolo  J, Johammed  O, An investigation of a major outbreak of Rift Valley fever in Kenya: 2006–2007. Am J Trop Med Hyg. 2010;83(Suppl):513. DOIPubMed
  15. Anyamba  A, Linthicum  KJ, Small  J, Britch  SC, Pak  E, de La Rocque  S, Prediction, assessment of the Rift Valley fever activity in east and southern Africa 2006–2008 and possible vector control strategies. Am J Trop Med Hyg. 2010;83(Suppl):435. DOIPubMed
  16. Centers for Disease Control and Prevention. Rift Valley fever outbreak—Kenya, November 2006–January 2007. MMWR Morb Mortal Wkly Rep. 2007;56:736.PubMed
  17. Hassan  OA, Ahlm  C, Sang  R, Evander  M. The 2007 Rift Valley fever outbreak in Sudan. PLoS Negl Trop Dis. 2011;5:e1229. DOIPubMed
  18. Food and Agriculture Organization of the United Nations. Rift Valley fever situation in Sudan could escalate. 2007 Nov 23 [cited 2012 Dec 3]. http://www.fao.org/newsroom/en/news/2007/1000714/index.html
  19. Andriamandimby  SF, Randrianarivo-Solofoniaina  AE, Jeanmaire  EM, Ravololomanana  L, Razafimanantsoa  LT, Rakotojoelinandrasana  T, Rift Valley fever during rainy seasons, Madagascar, 2008 and 2009. Emerg Infect Dis. 2010;16:96370. DOIPubMed
  20. World Health Organization. Rift Valley fever in Madagascar. Global Alert and Response (GAR). 2008 April 18 [cited 2012 Dec 3]. http://www.who.int/csr/don/2008_04_18a/en/index.html
  21. National Institute for Communicable Diseases. Rift Valley fever outbreak. 2011 [cited 2012 Dec 3]. http://www.nicd.ac.za/?page=rift_valley_fever_outbreak&id=94
  22. Janusz Paweska  JW, Jansen van Vuren  P, Kemp  A, le Roux  C, Leman  AGP, Archer  B, Update of the 2010 Rift Valley fever outbreak in South Africa, 2010 [cited 2012 Dec 3]. http://www.arbo-zoo.net/_data/arbozoonet-news_No5.pdf
  23. World Health Organization. Rift Valley fever in South Africa—update. Global Alert and Response (GAR). 2010 May 4 [cited 2012 Dec 3]. http://www.who.int/csr/don/2010_05_04a/en/index.html
  24. El Mamy  AB, Baba  MO, Barry  Y, Isselmou  K, Dia  ML, El Kory  MO, Unexpected Rift Valley fever outbreak, northern Mauritania. Emerg Infect Dis. 2011;17:18946. DOIPubMed
  25. Rich  KM, Wanyoike  F. An assessment of the regional and national socio-economic impacts of the 2007 Rift Valley fever outbreak in Kenya. Am J Trop Med Hyg. 2010;83(Suppl):527. DOIPubMed
  26. World Bank. Economic and social consequences of animal diseases. 2006 June 12 [cited 20120 Mar 8]. http://go.worldbank.org/JRQAM0N2P0
  27. Holleman  CF. The socio-economic implications of the livestock ban in Somaliland. 2003: Famine Early Warning Systems Network [cited 2012 Dec 3]. http://pdf.usaid.gov/pdf_docs/PNADJ083.pdf 110
  28. Cagnolati  V, Cagnolati  V, Tempia  S, Abdi  AM. Economic impact of Rift Valley fever on the Somali livestock industry and a novel surveillance approach in nomadic pastoral systems. Proceedings of the 11th Symposium of the International Society for Veterinary Epidemiology and Economics; 2006 Aug 6–11; Cairns, Australia [cited 2012 Dec 3]. http://www.sciquest.org.nz/node/64159
  29. Food and Agriculture Organization of the United Nations. Rift Valley fever vaccine development, progress and constraints. Proceedings of the Global Framework for the Progressive Control of Transboundary Animal Diseases. January 2011; Rome, Italy [cited 2012 Dec 3]. http://www.fao.org/docrep/014/i2310e/i2310e00.pdf
  30. US Department for Health and Human Services. Biosafety in microbiological and biomedical laboratories. In: Wilson DE, Chosewood LC, editors. Washington (DC): The Department; 2009. p. 342 [cited 2012 Dec 3]. http://www.cdc.gov/biosafety/publications/bmbl5/bmbl.pdf
  31. Runnels  JL, Murphy  LC; US Army Chemical Corps Research and Development Command. Rift Valley fever: a review of the literature. Fort Detrick (MD): US Army Chemical Corps Biological Laboratories; 1961. p. 13–5.
  32. Boshra  H, Lorenzo  G, Busquets  N, Brun  A. Rift Valley fever: recent insights into pathogenesis and prevention. J Virol. 2011;85:6098105. DOIPubMed
  33. World Health Organization. Rift Valley fever. 2010 May [cited 2012 Dec 3]. http://www.who.int/mediacentre/factsheets/fs207/en/
  34. Borio  L, Inglesby  T, Peters  CJ, Schmaljohn  AL, Hughes  JM, Jahrling  PB, Hemorrhagic fever viruses as biological weapons. JAMA. 2002;287:2391405. DOIPubMed
  35. Animal and Plant Health Inspection Service and Centers for Disease Control and Prevention. National Select Agents Registry. 2010 May 17 [cited 2012 Dec 3]. http://www.selectagents.gov/Select%20Agents%20and%20Toxins.html
  36. Fouchier  RAM, Herfst  S, Osterhaus  ADME. Restricted data on influenza H5N1 virus transmission. Science. 2012;335:6623. DOIPubMed
  37. Fidler  DP. Influenza virus samples, international law, and global health diplomacy. Emerg Infect Dis. 2008;14:8894. DOIPubMed
  38. One Health Initiative [cited 2012 Mar 8]. http://www.onehealthinitiative.com/
  39. Food and Agriculture Organization of the United Nations (FAO), World Health Organization (WHO). Rift Valley fever outbreaks forecasting models. In: Joint FAO–WHO experts consultation. Rome: The Organizations; 2008.
  40. Food and Agriculture Organization of the United Nations. Proceedings of the Global Framework for the Progressive Control of Transboundary Animal Diseases, Fourth Europe Steering Committee Meeting. Brussels (Belgium): The Organization; 2012.

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Page created: January 22, 2013
Page updated: January 22, 2013
Page reviewed: January 22, 2013
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