Culicoides, the vector of epizootic hemorrhagic disease in white-tailed deer in Kentucky in 1971.
The biting gnat, Culicoides variipennis (Coquillett), was shown to be a vector of epizootic hemorrhagic disease (EHD) in white-tailed deer, Odocoileus virginianus, in Kentucky because of virus isolations from parous females. Epidemiological evidence showed a close relationship of this vector to the animal host during an outbreak of EHD in penned deer. Larval breeding sites of C. variipennis were found and C. variipennis was the most abundant biting fly present during the outbreak. Females of C. variipennis were commonly observed biting deer, swine, cattle and, occasionally, man.
D000818:Animals; D002519:Ceratopogonidae / Q000382:microbiology* / Q000502:physiology; D003670:Deer; D005247:Feeding Behavior; D005260:Female; D006470:Hemorrhage / Q000453:epidemiology / Q000662:veterinary; D007303:Insect Vectors / Q000502:physiology; D007629:Kentucky; D012087:Reoviridae / Q000302:isolation & purification*; D012088:Reoviridae Infections / Q000453:epidemiology / Q000662:veterinary*