Russell E. Coleman,¹ James F. Barth,² Michael J. Turell,³ Scott W. Gordon,⁴ Jetsummon Sattabongkot,¹ Robert Copeland,⁵ Robert A. Wirtz<sup>6

1</sup>Department of Vector Assessment, Virology Division, USAMRIID, 1425 Porter Street, Fort Detrick, MD 21702–5011. Current address: Department of Entomology, U. S. Army Medical Component, Armed Forces Institute of Medical Sciences, 315/6 Rajvithi Road,
²Department of Vector Assessment, Virology Division, USAMRIID, 1425 Porter Street, Fort Detrick, MD 21702–5011
³Department of Vector Assessment, Virology Division, USAMRIID, 1425 Porter Street, Fort Detrick, MD 21702–5011. Two whom reprint requests should be sent: Department of Vector Assessment, Virology Division, USAMRIID, 1425 Porter Street, Fort Detrick,
⁴Department of Preventive Medicine and Biometrics, Uniformed Services University of the Health Sciences, 4301 Jones Bridge Road, Bethesda, MD 20814–4799 and Department of Vector Assessment, Virology Division, USAMRIID, 1425 Porter Street, Fort Detrick
⁵International Center of Insect Physiology and Ecology, Box 30772, Nairobi, Kenya and Department of Vector Assessment, Virology Division, USAMRIID, 1425 Porter Street, Fort Detrick, MD 21702–5011
⁶Entomology Branch, Centers for Disease Control and Prevention, 4770 Buford Highway –MS F-12, Atlanta, GA 30341–3724 and Department of Vector Assessment, Virology Division, USAMRIID, 1425 Porter Street, Fort Detrick, MD 21702–5011