Megan JM, Bailey CL, 1989. Rift Valley fever. Monath TP, ed. The Arboviruses: Epidemiology and Ecology. Volume IV. Boca Raton, FL: CRC Press Inc., 51–76.
Little PD, 2009. Hidden Value on the Hoof: Cross-Border Livestock Trade in Eastern Africa. Common Market for Eastern and Southern Africa Comprehensive African Agriculture Development Program, Policy Brief Number 2, February 2009. Available at: http://www.nepad-caadp.net/pdf/COMESA%20CAADP%20Policy%20Brief%202%20Cross%20Border%20Livestock%20Trade%20(2).pdf. Accessed August 5, 2009.
Linthicum KJ, Anyamba A, Tucker CJ, Kelley PW, Myers MF, Peters CJ, 1999. Climate and satellite indicators to forecast Rift Valley fever epidemics in Kenya. Science 285: 397–400.
Linthicum KJ, Davies FG, Kairo A, Bailey CL, 1985. Rift Valley fever virus (family Bunyaviridae, genus Phlebovirus) isolations from Diptera collected during an interepizootic period in Kenya. J Hyg (Camb) 95: 197–209.
Logan TM, Linthicum KJ, Ksiazek TG, 1992. Isolation of Rift Valley fever virus from mosquitoes collected during an outbreak in domestic animals in Kenya. J Med Entomol 28: 293–295.
Anyamba A, Linthicum KJ, Mahoney R, Tucker CJ, Kelley PW, 2002. Mapping potential risk of Rift Valley fever outbreaks in African savannas using vegetation index time series data. Photogramm Eng Remote Sensing 68: 137–145.
Rift Valley Fever Monitor Website. Available at: http://www.geis.fhp.osd.mil/GEIS/SurveillanceActivities/RVFWeb/indexRVF.asp. Accessed April 30, 2009.
Anyamba A, Chretien J, Small J, Tucker CJ, Formenty P, Richardson JH, Britch SC, Schnabel DC, Erickson RL, Linthicum KJ, 2009. Prediction of a Rift Valley fever outbreak. Proc Natl Acad Sci USA 106: 955–959. Available at: http://www.pnas.org/content/106/3/955.full.pdf+html. Accessed March 15, 2009.
Britch SC, Linthicum KJ, Wynn WW, Walker TW, Farooq M, Smith VL, Robinson CA, Lothrop BB, Snelling M, Gutierrez A, Lothrop HD, 2009. Evaluation of barrier treatment on native vegetation in a southern California desert habitat. J Am Mosq Control Assoc 25: 184–193.
Antwi FB, Peterson RK, 2009. Toxicity of d-phenothrin and resmethrin to non-target insects. Pest Manag Sci 65: 300–305.
Pope KO, Sheffner EJ, Linthicum KJ, Bailey CL, Logan TM, Kasischke ES, Birney K, Njogu AR, Roberts CR, 1992. Identification of central Kenyan Rift Valley fever virus vector habitats with Landsat TM and evaluation of their flooding status with airborne imaging radar. Remote Sens Environ 40: 185–196.
Logan TM, Linthicum KJ, Wagateh JN, Thande PC, Kamau CW, Roberts CR, 1990. Pretreatment of floodwater Aedes habitats (dambos) in Kenya with a sustained-release formulation of methoprene. J Am Mosq Control Assoc 6: 736–738.
Devine GJ, Perea EZ, Killeen GF, Stancil JD, Clark SJ, Morrison AC, 2009. Using adult mosquitoes to transfer insecticides to Aedes aegypti larval habitats. Proc Natl Acad Sci USA 106: 11530–11534.
Logan TM, Linthicum KJ, 1992. Evaluation of a briquette formulation of Bacillus thuringiensis var. israelensis (H-14) against Aedes spp. and Culex spp. larvae in dambos in Kenya. Biocontrol Sci Technol 2: 257–260.
Carney RM, Husted S, Jean S, Glaser C, Kramer V, 2008. Efficacy of aerial spraying of mosquito adulticide in reducing incidence of West Nile virus, California, 2005. Emerg Infect Dis 14: 747–754. Available at: http://www.cdc.gov/EID/content/14/5/747.htm. Accessed April 15, 2009.
Past two years | Past Year | Past 30 Days | |
---|---|---|---|
Abstract Views | 3012 | 2426 | 641 |
Full Text Views | 1034 | 35 | 7 |
PDF Downloads | 484 | 24 | 0 |
Historical outbreaks of Rift Valley fever (RVF) since the early 1950s have been associated with cyclical patterns of the El Niño/Southern Oscillation (ENSO) phenomenon, which results in elevated and widespread rainfall over the RVF endemic areas of Africa. Using satellite measurements of global and regional elevated sea surface temperatures, elevated rainfall, and satellite derived-normalized difference vegetation index data, we predicted with lead times of 2–4 months areas where outbreaks of RVF in humans and animals were expected and occurred in the Horn of Africa, Sudan, and Southern Africa at different time periods from September 2006 to March 2008. Predictions were confirmed by entomological field investigations of virus activity and by reported cases of RVF in human and livestock populations. This represents the first series of prospective predictions of RVF outbreaks and provides a baseline for improved early warning, control, response planning, and mitigation into the future.
Financial support: The participation of AA, KJL, JS, SCB, EP and CJT on this project is in part supported by funding from the Department of Defense Global Emerging Infections Surveillance and Response System, the United States Department of Agriculture–Agricultural Research Service, the Deployed War-Fighter Protection Research Program Funded by the United States Department of Defense, through the Armed Forces Pest Management Board, and the National Aeronautics and Space Administration grant # NNH08CD31C/ROSES 2007.
Authors' addresses: Assaf Anyamba, Jennifer Small, Edwin Pak, and Compton J. Tucker, NASA Goddard Space Flight Center, Biospheric Sciences Branch, Greenbelt, MD, E-mails: asaph.anyamba-1@nasa.gov, jennifer.l.small@nasa.gov, ed.pak@nasa.gov, and compton@ltpmail.gsfc.nasa.gov. Kenneth J. Linthicum and Seth C. Britch, USDA-ARS Center for Medical, Agricultural and Veterinary Entomology, Gainesville, FL, E-mails: kenneth.linthicum@ars.usda.gov and seth.britch@ars.usda.gov. Stephane de La Rocque, EMPRES/Animal Production and Health Division (AGAH) FAO - Food and Agriculture Organization of the United Nations, Viale delle Terme di Caracalla, Rome, Italy, E-mail: Stephane.DeLaRocque@fao.org. Pierre Formenty, Global Alert and Response Department (HSE/GAR) World Health Organization, Geneva, Switzerland, E-mail: formentyp@who.int. Allen W. Hightower and Robert F. Breiman, Kenya Medical Research Unit (KEMRI)-CDC, Nairobi, E-mails: awh1@cdc.gov and rbreiman@ke.cdc.gov. Jean-Paul Chretien, Division of Preventive Medicine, Walter Reed Army Institute of Research, Silver Spring, MD, E-mail: jpchretien@gmail.com. David Schnabel, United States Army Medical Research Unit-Kenya, E-mail: DSchnabel@wrp-nbo.org. Rosemary Sang, Arbovirology/VHF Laboratory, Centre for Virus Research Kenya Medical Research Institute, Nairobi, Kenya, E-mail: RSang@kemri.org. Karl Haagsma, 757th Airlift Squadron, Youngstown Air Reserve Station, Vienna, Ohio, E-mail: Karl.Haagsma@youngstown.af.mil. Mark Latham, Manatee County Mosquito Control, Palmetto, FL, E-mail: marklatham@manateemosquito.com. Henry B. Lewandowski, Chatham County Mosquito Control, Savannah, GA, E-mail: hblewand@chathamcounty.org. Salih Osman Magdi, Federal Ministry of Health, Epidemiology Department, Khartoum, Sudan, E-mail: mgdosman@yahoo.com. Mohamed Ally Mohamed, Ministry of Health and Social Welfare, Dar es Salaam, Tanzania, E-mail: mahd67@yahoo.com. Patrick M. Nguku, Division of Communicable Disease Control, Ministry of Health, Nairobi, Kenya, E-mail: drnguku@yahoo.com. Jean-Marc Reynes, Institut Pasteur de Madagascar, Antananarivo, Madagascar, E-mail: jmreynes@pasteur.mg. Robert Swanepoel, National Institute for Communicable Diseases, Sandringham, South Africa, E-mail: bobs@nicd.ac.za.
Megan JM, Bailey CL, 1989. Rift Valley fever. Monath TP, ed. The Arboviruses: Epidemiology and Ecology. Volume IV. Boca Raton, FL: CRC Press Inc., 51–76.
Little PD, 2009. Hidden Value on the Hoof: Cross-Border Livestock Trade in Eastern Africa. Common Market for Eastern and Southern Africa Comprehensive African Agriculture Development Program, Policy Brief Number 2, February 2009. Available at: http://www.nepad-caadp.net/pdf/COMESA%20CAADP%20Policy%20Brief%202%20Cross%20Border%20Livestock%20Trade%20(2).pdf. Accessed August 5, 2009.
Linthicum KJ, Anyamba A, Tucker CJ, Kelley PW, Myers MF, Peters CJ, 1999. Climate and satellite indicators to forecast Rift Valley fever epidemics in Kenya. Science 285: 397–400.
Linthicum KJ, Davies FG, Kairo A, Bailey CL, 1985. Rift Valley fever virus (family Bunyaviridae, genus Phlebovirus) isolations from Diptera collected during an interepizootic period in Kenya. J Hyg (Camb) 95: 197–209.
Logan TM, Linthicum KJ, Ksiazek TG, 1992. Isolation of Rift Valley fever virus from mosquitoes collected during an outbreak in domestic animals in Kenya. J Med Entomol 28: 293–295.
Anyamba A, Linthicum KJ, Mahoney R, Tucker CJ, Kelley PW, 2002. Mapping potential risk of Rift Valley fever outbreaks in African savannas using vegetation index time series data. Photogramm Eng Remote Sensing 68: 137–145.
Rift Valley Fever Monitor Website. Available at: http://www.geis.fhp.osd.mil/GEIS/SurveillanceActivities/RVFWeb/indexRVF.asp. Accessed April 30, 2009.
Anyamba A, Chretien J, Small J, Tucker CJ, Formenty P, Richardson JH, Britch SC, Schnabel DC, Erickson RL, Linthicum KJ, 2009. Prediction of a Rift Valley fever outbreak. Proc Natl Acad Sci USA 106: 955–959. Available at: http://www.pnas.org/content/106/3/955.full.pdf+html. Accessed March 15, 2009.
Britch SC, Linthicum KJ, Wynn WW, Walker TW, Farooq M, Smith VL, Robinson CA, Lothrop BB, Snelling M, Gutierrez A, Lothrop HD, 2009. Evaluation of barrier treatment on native vegetation in a southern California desert habitat. J Am Mosq Control Assoc 25: 184–193.
Antwi FB, Peterson RK, 2009. Toxicity of d-phenothrin and resmethrin to non-target insects. Pest Manag Sci 65: 300–305.
Pope KO, Sheffner EJ, Linthicum KJ, Bailey CL, Logan TM, Kasischke ES, Birney K, Njogu AR, Roberts CR, 1992. Identification of central Kenyan Rift Valley fever virus vector habitats with Landsat TM and evaluation of their flooding status with airborne imaging radar. Remote Sens Environ 40: 185–196.
Logan TM, Linthicum KJ, Wagateh JN, Thande PC, Kamau CW, Roberts CR, 1990. Pretreatment of floodwater Aedes habitats (dambos) in Kenya with a sustained-release formulation of methoprene. J Am Mosq Control Assoc 6: 736–738.
Devine GJ, Perea EZ, Killeen GF, Stancil JD, Clark SJ, Morrison AC, 2009. Using adult mosquitoes to transfer insecticides to Aedes aegypti larval habitats. Proc Natl Acad Sci USA 106: 11530–11534.
Logan TM, Linthicum KJ, 1992. Evaluation of a briquette formulation of Bacillus thuringiensis var. israelensis (H-14) against Aedes spp. and Culex spp. larvae in dambos in Kenya. Biocontrol Sci Technol 2: 257–260.
Carney RM, Husted S, Jean S, Glaser C, Kramer V, 2008. Efficacy of aerial spraying of mosquito adulticide in reducing incidence of West Nile virus, California, 2005. Emerg Infect Dis 14: 747–754. Available at: http://www.cdc.gov/EID/content/14/5/747.htm. Accessed April 15, 2009.
Past two years | Past Year | Past 30 Days | |
---|---|---|---|
Abstract Views | 3012 | 2426 | 641 |
Full Text Views | 1034 | 35 | 7 |
PDF Downloads | 484 | 24 | 0 |