[1] NASA, Goddard Space Flight Ctr, Biospher Sci Branch, Greenbelt, MD 20771 USA
[2] USDA ARS, Ctr Med Agr & Vet Entomol, Gainesville, FL USA
[3] FAO Food & Agr Org United Nations, Anim Prod & Hlth Div AGAH, EMPRES, Rome, Italy
[4] World Hlth Org, Global Alert & Response Dept HSE GAR, Geneva, Switzerland
[5] Walter Reed Army Inst Res, Div Prevent Med, Silver Spring, MD USA
[6] Kenya Govt Med Res Ctr, Ctr Virus Res, Arbovirol VHF Lab, Nairobi, Kenya
[7] Youngstown Air Reserve Stn, Vienna, OH USA
[8] Manatee Cty Mosquito Control, Palmetto, FL USA
[9] Chatham Cty Mosquito Control, Savannah, GA USA
[10] Fed Minist Hlth, Dept Epidemiol, Khartoum, Sudan
[11] Minist Hlth & Social Welf, Dar Es Salaam, Tanzania
[12] Inst Pasteur Madagascar, Antananarivo, Madagascar
[13] Natl Inst Communicable Dis, Johannesburg, South Africa
[14] CDC, Kenya Med Res Unit KEMRI, Nairobi, Kenya
[15] Minist Hlth, Div Communicable Dis Control, Nairobi, Kenya