AVIAN HOST PREFERENCE BY VECTORS OF EASTERN EQUINE ENCEPHALOMYELITIS VIRUS

HASSAN K. HASSAN Division of Geographic Medicine, and Department of Biostatistics, University of Alabama at Birmingham, Birmingham, Alabama; Department of Entomology and Plant Pathology, and Department of Biologic Sciences, Auburn University, Auburn, Alabama

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EDDIE W. CUPP Division of Geographic Medicine, and Department of Biostatistics, University of Alabama at Birmingham, Birmingham, Alabama; Department of Entomology and Plant Pathology, and Department of Biologic Sciences, Auburn University, Auburn, Alabama

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GEOFFREY E. HILL Division of Geographic Medicine, and Department of Biostatistics, University of Alabama at Birmingham, Birmingham, Alabama; Department of Entomology and Plant Pathology, and Department of Biologic Sciences, Auburn University, Auburn, Alabama

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CHARLES R. KATHOLI Division of Geographic Medicine, and Department of Biostatistics, University of Alabama at Birmingham, Birmingham, Alabama; Department of Entomology and Plant Pathology, and Department of Biologic Sciences, Auburn University, Auburn, Alabama

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KIMBERLY KLINGLER Division of Geographic Medicine, and Department of Biostatistics, University of Alabama at Birmingham, Birmingham, Alabama; Department of Entomology and Plant Pathology, and Department of Biologic Sciences, Auburn University, Auburn, Alabama

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THOMAS R. UNNASCH Division of Geographic Medicine, and Department of Biostatistics, University of Alabama at Birmingham, Birmingham, Alabama; Department of Entomology and Plant Pathology, and Department of Biologic Sciences, Auburn University, Auburn, Alabama

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An important variable in the amplification and escape from the enzootic cycle of the arboviral encephalitides is the degree of contact between avian hosts and mosquito vectors. To analyze this interaction in detail, blood-fed mosquitoes that were confirmed vectors of eastern equine encephalomyelitis (EEE) virus were collected in 2002 from an enzootic site in central Alabama during the time this virus was actively transmitted. Avian-derived blood meals were identified to the species level of the host, and the proportion derived from each species was compared with the overall composition of the avifauna at the study site. The EEE vector mosquito species fed significantly more on some bird species and less on other species than expected given the overall abundance, biomass, or surface area of the local avifauna. When viewed collectively, these data suggest that these mosquitoes are selectively targeting particular avian species.

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  • 1

    McLean RG, Ubico SR, Docherty DE, Hansen WR, Sileo L, McNamara TS, 2001. West Nile virus transmission and ecology in birds. Ann N Y Acad Sci 951 :54–57.

  • 2

    Edman JD, Webber LA, Kale HW, 1972. Host-feeding patterns of Florida mosquitoes. II. Culiseta.J Med Entomol 9 :429–434.

  • 3

    Chamberlain RW, 1958. Vector relationships of the arthropodborne encephalitides in North America. Ann NY Acad Sci 70 :312–319.

  • 4

    Crans WJ, 1977. The status of Aedes sollicitans as an epidemic vector of eastern equine encephalitis in New Jersey. Mosq News 37 :85–89.

  • 5

    Morris CD, 1988. Eastern equine encephalomyelitis. Monath TP, ed. The Arboviruses: Epidemiology and Ecology. Boca Raton, FL: CRC Press, 1–20.

    • PubMed
    • Export Citation
  • 6

    McLean RG, Bowen GS, 1980. Vertebrate hosts. Monath T, ed. St. Louis Encephalitis. Washington, DC: American Public Health Association, 381–450.

    • PubMed
    • Export Citation
  • 7

    Lee JH, Hassan H, Hill G, Cupp EW, Higazi TB, Mitchell CJ, Godsey MS, Unnasch TR, 2002. Identification of mosquito avian-derived blood meals by polymerase chain reaction-heteroduplex analysis. Am J Trop Med Hyg 66 :599–604.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 8

    Cupp EW, Klinger K, Hassan HK, Viguers LM, Unnasch TR, 2003. Eastern equine encephalomyelitis virus transmission in central Alabama. Am J Trop Med Hyg 68 :495–500.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 9

    Bibby CJ, Burgess ND, Hill DA, 1992. Bird Census Techniques. New York: Academic Press.

    • PubMed
    • Export Citation
  • 10

    Ralph CJ, Droege S, Sauer JR, 1995. Managing and monitoring birds using point counts: standards and applications. Ralph CJ, Sauer JR, Droege S, eds. Monitoring Bird Populations by Point Counts. Washington, DC: U.S. Department of Agriculture, Forest Service, 161–168.

    • PubMed
    • Export Citation
  • 11

    Hamel PB, Smith WP, Twedt DJ, Woehr JR, Morris E, Hamilton RB, Cooper RJ, 1996. A Land Manager’s Guide to Point Counts of Birds in the Southeast. Asheville, NC: U.S. Department of Agriculture Southern Research Station.

    • PubMed
    • Export Citation
  • 12

    Robbins CS, Bystrak D, Geissler PH, 1986. The Breeding Bird Survey: Its First fifty Years, 1965–1979. Washington, DC: United States Department of the Interior.

    • PubMed
    • Export Citation
  • 13

    Edman JD, Evans FDS, Williams JA, 1968. Development of a diurnal resting box to collect Culiseta melanura (COQ.). Am J Trop Med Hyg 17 :451–456.

  • 14

    Apperson CS, Harrison BA, Unnasch TR, Hassan HK, Irby WS, Savage HM, Aspen SE, Watson DW, Rueda LM, Engber BR, Nasci RS, 2002. Host-feeding habits of Culex and other mosquitoes (Diptera: Culicidae) in the Borough of Queens in New York City, with characters and techniques for identification of Culex mosquitoes.J Med Entomol 39 :777–785.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 15

    Kay BH, Boreham PFL, Edman JD, 1979. Application of the “feeding index” concept to studies of mosquito host-feeding patterns. Mosq News 39 :68–72.

  • 16

    Dunning JB, 1984. Body Weights of 686 Species of North American Birds. Cave Creek, AZ: Eldon Publishing Company.

    • PubMed
    • Export Citation
  • 17

    Edman JD, 1971. Host-feeding patterns of Florida mosquitoes. I. Aedes, Anopheles, Coquillettidia, Mansonia and. Psorophora.J Med Entomol 8 :687–695.

  • 18

    Edman JD, 1974. Host-feeding patterns of Florida mosquitoes III. Culex (Culex) and Culex (Neoculex).J Med Entomol 11 :95–104.

  • 19

    Robertson LC, Prior S, Apperson CS, Irby WS, 1993. Bionomics of Anopheles quadrimaculatus and Culex erraticus (Diptera: Culicidae) in the Falls Lake basin, North Carolina: seasonal changes in abundance and gonotrophic status, and host-feeding patterns. J Med Entomol 30 :689–698.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 20

    Remington CL, 1945. The feeding habits of Uranotaenia lowii.Entomol News 56 :32–37.

  • 21

    Khan AA, 1977. Mosquito attractants and repellants. Shorey HH, McKelvey JJ Jr, eds. Chemical Control of Insect Behavior: Theory and Application. New York: John Wiley, 305–325.

    • PubMed
    • Export Citation
  • 22

    Stamm DD, 1963. Susceptibility of bird populations to Eastern, Western, and Saint Louis encephalitis viruses. Proceedings of the XIII International Ornithology Conference. Oxford, United Kingdom, 591–603.

    • PubMed
    • Export Citation
  • 23

    Horsfall WR, Fowler HW, 1973. Bionomics. Horsfall WR, Fowler HW, Moretti LJ, Larsen JR, eds. Bionomics and Embryology of the Inland Floodwater Mosquito Aedes vexans. Urbana, IL: University of Illinois Press, 3–134.

    • PubMed
    • Export Citation
  • 24

    Nasci RS, Edman JD, 1981. Vertical and temporal flight activity of the mosquito Culiseta melanura (Diptera: Culicidae) in southeastern Massachusetts. J Med Entomol 18 :501–504.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 25

    Irby WS, Apperson CS, 1988. Hosts of mosquitoes in the Coastal Plain of North Carolina. J Med Entomol 25 :85–93.

  • 26

    Morris CD, Larson VL, Lounibos LP, 1991. Measuring mosquito dispersal for control programs. J Am Mosq Control Assoc 7 :608–615.

  • 27

    Bosak PJ, Reed LM, Crans WJ, 2001. Habitat preference of host-seeking Coquillettidia perturbans (Walker) in relation to birds and eastern equine encephalomyelitis virus in New Jersey. J Vect Ecol 26 :103–109.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 28

    Scott TW, Edman JD, 1991. Effects of avian host age and arbovirus infection on mosquito attraction and blood-feeding success. Loye JE, Zuk M, eds. Bird-Parasite Interactions: Ecology, Evolution, and Behavior. New York: Oxford University Press, 179–204.

    • PubMed
    • Export Citation
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