1921
Volume 83, Issue 4
  • ISSN: 0002-9637
  • E-ISSN: 1476-1645

Abstract

Abstract.

Each spring large numbers of neotropical migrants traversing the Pacific flyway pass through the Coachella Valley enroute to northern destinations, providing an opportunity to test the hypothesis that mosquito-borne encephalitis viruses are introduced annually into California by migratory birds. A total of 5,632 sera were collected from 43 species of migrants during spring (April–June), of which 34 (0.61%) comprised of 14 species tested positive by enzyme immunoassay; only 10 were confirmed by plaque reduction neutralization tests (PRNT). In addition, of 1,109 migrants comprised of 76 species that were reported dead by the public and necropsied, 126 (11%) were positive for West Nile virus (WNV) RNA; however, only three (0.7%) of 428 birds tested during the spring were positive. Limited experimental infection studies with WNV showed that Orange-crowned Warblers were highly susceptible and frequently died, whereas most Yellow Warblers survived. Our results indicated that birds entering California rarely exhibited a history of infection and that most birds probably became infected after entering California.

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References

  1. Rappole JH, Derrickson SR, Hubalek Z, , 2000. Migratory birds and spread of West Nile virus in the Western Hemisphere. Emerg Infect Dis 6: 319328.[Crossref] [Google Scholar]
  2. Rappole JH, Hubalek Z, , 2003. Migratory birds and West Nile virus. J Appl Microbiol 94 (Suppl): 47S58S.[Crossref] [Google Scholar]
  3. Peterson AT, Vieglais DA, Andreasen JK, , 2003. Migratory birds modeled as critical transport agents for West Nile virus in North America. Vector Borne Zoonotic Dis 3: 2737.[Crossref] [Google Scholar]
  4. Dusek RJ, McLean RG, Kramer LD, Ubico SR, DuPuis AP, Ebel GD, Guptill SC, , 2009. Prevalence of West Nile virus in migratory birds during spring and fall migration. Am J Trop Med Hyg 81: 11511158.[Crossref] [Google Scholar]
  5. Malkinson M, Banet C, Weisman Y, Pokamunski S, King R, Drouet MT, Deubel V, , 2002. Introduction of West Nile virus in the Middle East by migrating white storks. Emerg Infect Dis 8: 392397.[Crossref] [Google Scholar]
  6. Lopez G, Jimenez-Clavero MA, Tejedor CG, Soriguer R, Figuerola J, , 2008. Prevalence of West Nile virus neutralizing antibodies in Spain is related to the behavior of migratory birds. Vector Borne Zoonotic Dis 8: 615621.[Crossref] [Google Scholar]
  7. Figuerola J, Jimenez-Clavero MA, Lopez G, Rubio C, Soriguer R, Gomez-Tejedor C, Tenorio A, , 2008. Size matters: West Nile virus neutralizing antibodies in resident and migratory birds in Spain. Vet Microbiol 132: 3946.[Crossref] [Google Scholar]
  8. Stamm DD, Newman RJ, , 1963. Evidence of southward transport of arboviruses from the U.S. by migratory birds. Ann Microbiol 11: 123133. [Google Scholar]
  9. Lord RD, Calisher CH, , 1970. Further evidence of southward transport of arboviruses by migratory birds. Am J Epidemiol 92: 7378.[Crossref] [Google Scholar]
  10. Calisher CH, Maness KS, Lord RD, Coleman PH, , 1971. Identification of two South American strains of eastern equine encephalomyelitis virus from migrant birds captured on the Mississippi Delta. Am J Epidemiol 94: 172178.[Crossref] [Google Scholar]
  11. Crans WJ, Cassamise DF, McNelly JR, , 1994. Eastern equine encephalomyelitis in relation to the avian community of a coastal cedar swamp. J Med Entomol 31: 711728.[Crossref] [Google Scholar]
  12. Brault AC, Powers AM, Chavez CL, Lopez RN, Cachon MF, Gutierrez LF, Kang W, Tesh RB, Shope RE, Weaver SC, , 1999. Genetic and antigenic diversity among eastern equine encephalitis viruses from North, Central and South America. Am J Trop Med Hyg 61: 579586. [Google Scholar]
  13. Reisen WK, Monath TP, Monath TP, , 1989. Western equine encephalomyelitis, , ed. The Arboviruses: Epidemiology and Ecology. Boca Raton, FL: CRC Press, 89138. [Google Scholar]
  14. Reisen WK, Lundstrom JO, Scott TW, Eldridge BF, Chiles RE, Cusack R, Martinez VM, Lothrop HD, Gutierrez D, Wright S, Boyce K, Hill BR, , 2000. Patterns of avian seroprevalence to western equine encephalomyelitis and St. Louis encephalitis viruses in California, USA. J Med Entomol 37: 507527.[Crossref] [Google Scholar]
  15. Kramer LD, Chandler LJ, , 2001. Phylogenetic analysis of the envelope gene of St. Louis encephalitis virus. Arch Virol 146: 23412355.[Crossref] [Google Scholar]
  16. Monath TP, Cropp CB, Lanciotti RS, Trent DW, , 1980. Variation in virulence for mice and Rhesus monkeys among St. Louis encephalitis virus strains of different origin. J Virol Methods 29: 948962. [Google Scholar]
  17. Kramer LD, Fallah HM, , 1999. Genetic variation among isolates of western equine encephalomyelitis virus from California. Am J Trop Med Hyg 60: 708713. [Google Scholar]
  18. Kramer LD, Presser SB, Hardy JL, Jackson AO, , 1997. Genotypic and phenotypic variation of selected Saint Louis encephalitis viral strains in California. Am J Trop Med Hyg 57: 222229. [Google Scholar]
  19. Reisen WK, Lothrop HD, Chiles RE, Cusack R, Green EG, Fang Y, Kensington M, , 2002. Persistence and amplification of St. Louis encephalitis virus in the Coachella Valley of California, 2000–2001. J Med Entomol 39: 793805.[Crossref] [Google Scholar]
  20. Reisen WK, Lothrop HD, Wheeler SS, Kensington M, Gutierrez A, Fang Y, Garcia S, Lothrop B, , 2008. Persistent West Nile virus transmission and the displacement St. Louis encephalitis virus in southeastern California, 2003–2006. J Med Entomol 45: 494508.[Crossref] [Google Scholar]
  21. Reisen WK, Hardy JL, Presser SB, Milby MM, Meyer RP, Durso SL, Wargo MJ, Gordon EW, , 1992. Mosquito and arbovirus ecology in southeastern California, 1986–1990. J Med Entomol 29: 512524.[Crossref] [Google Scholar]
  22. Reisen WK, Lothrop HD, Chiles RE, Madon MB, Cossen C, Woods L, Husted S, Kramer VL, Edman JD, , 2004. West Nile virus in California. Emerg Infect Dis 10: 13691378.[Crossref] [Google Scholar]
  23. Reisen WK, Carroll BD, Takahashi R, Fang Y, Garcia S, Martinez VM, Quiring R, , 2009. Repeated West Nile virus epidemic transmission in Kern County, California, 2004–2007. J Med Entomol 46: 139157.[Crossref] [Google Scholar]
  24. McCaughey K, Miles SQ, Woods L, Chiles RE, Hom A, Kramer VL, Jay-Russel M, Sun B, Reisen WK, Scott TW, Hui LT, Steinlein DB, Castro M, Houchin A, Husted S, , 2003. The California West Nile virus dead bird surveillance program. Proc Mosq Vector Control Assoc Calif 71: 3843. [Google Scholar]
  25. Chiles RE, Reisen WK, , 1998. A new enzyme immunoassay to detect antibodies to arboviruses in the blood of wild birds. J Vector Ecol 23: 123135. [Google Scholar]
  26. Ebel GD, DuPuis AP, Nicholas D, Young D, Maffei J, Kramer LD, , 2002. Detection by enzyme-linked immunosorbent assay of antibodies to West Nile virus in birds. Emerg Infect Dis 8: 979982.[Crossref] [Google Scholar]
  27. Kramer LD, Wolfe TM, Green EN, Chiles RE, Fallah H, Fang Y, Reisen WK, , 2002. Detection of encephalitis viruses in mosquitoes (Diptera: Culicidae) and avian tissues. J Med Entomol 39: 312323.[Crossref] [Google Scholar]
  28. Shi PY, Kauffman EB, Ren P, Felton A, Tai JH, DuPuis AP, Jones SA, Ngo KA, Nicholas DC, Maffei J, Ebel GD, Bernard KA, Kramer LD, , 2001. High-throughput detection of West Nile virus RNA. J Clin Microbiol 39: 12641271.[Crossref] [Google Scholar]
  29. Lanciotti RS, Kerst AJ, Nasci RS, Godsey MS, Mitchell CJ, Savage HM, Komar N, Panella NA, Allen BC, Volpe KE, Davis BS, Roehrig JT, , 2000. Rapid detection of West Nile virus from human clinical specimens, field-collected mosquitoes, and avian samples by a TaqMan reverse transcriptase-PCR assay. J Clin Microbiol 38: 40664071. [Google Scholar]
  30. Spence LP, Monath TP, , 1980. St. Louis encephalitis in tropical America. , ed. St. Louis Encephalitis. Washington, DC: Am. Publ. Hlth. Assoc., 451471. [Google Scholar]
  31. Kramer LD, Styer LM, Ebel GD, , 2008. A global perspective on the epidemiology of West Nile virus. Annu Rev Entomol 53: 6181.[Crossref] [Google Scholar]
  32. Reisen WK, Chiles RE, Green EN, Fang Y, Mahmood F, , 2003. Previous infection protects finches from re-infection with St. Louis encephalitis virus. J Med Entomol 40: 300305.[Crossref] [Google Scholar]
  33. Reisen WK, Chiles RE, Martinez VM, Fang Y, Green EN, , 2004. Encephalitis virus persistence in California birds: experimental infections in mourning doves (Zenaidura macroura). J Med Entomol 3: 462466.[Crossref] [Google Scholar]
  34. Nemeth NM, Oesterle PT, Bowen RA, , 2009. Humoral immunity to West Nile virus is long-lasting and protective in the house sparrow (Passer domesticus). Am J Trop Med Hyg 80: 864869. [Google Scholar]
  35. Nemeth N, Young G, Ndaluka C, Bielefeldt-Ohmann H, Komar N, Bowen R, , 2009. Persistent West Nile virus infection in the house sparrow (Passer domesticus). Arch Virol 154: 783789.[Crossref] [Google Scholar]
  36. Reisen WK, Fang Y, Lothrop HD, Martinez VM, Wilson J, O'Connor P, Carney R, Cahoon-Young B, Shafii M, Brault AC, , 2006. Overwintering of West Nile virus in southern California. J Med Entomol 43: 344355.[Crossref] [Google Scholar]
  37. Wheeler SS, Reisen WK, , 2009. Persistent West Nile virus infections in avian hosts: a possible overwintering mechanism for WNV? Proc Mosq Vector Control Assoc Calif 77: 4243. [Google Scholar]
  38. Lothrop HD, Lothrop BB, Gomsi DE, Reisen WK, , 2008. Intensive early season adulticide applications decrease arbovirus transmission throughout the Coachella Valley, Riverside County, California. Vector Borne Zoonotic Dis 8: 475489.[Crossref] [Google Scholar]
  39. Tesh RB, Siirin M, Guzman H, Travassos da Rosa AP, Wu X, Duan T, Lei H, Nunes MR, Xiao SY, , 2005. Persistent West Nile virus infection in the golden hamster: studies on its mechanism and possible implications for other flavivirus infections. J Infect Dis 192: 287295.[Crossref] [Google Scholar]
  40. Reisen WK, Chiles RE, Martinez VM, Fang Y, Green EN, , 2003. Experimental infection of California birds with western equine encephalomyelitis and St. Louis encephalitis viruses. J Med Entomol 40: 968982.[Crossref] [Google Scholar]
  41. Hom A, Marcus L, Kramer VL, Cahoon B, Glaser C, Cossen C, Baylis E, Jean C, Tu E, Eldridge BF, Carney R, Padgett K, Sun B, Reisen WK, Woods L, Husted S, . 2005. Surveillance for mosquito-borne encephalitis virus activity and human disease, including West Nile virus, in California, 2004. Proc Mosq Vector Control Assoc Calif 73: 6677. [Google Scholar]
  42. Reisen WK, Thiemann T, Barker CM, Lu H, Carroll B, Fang Y, Lothrop HD, , 2010. Effects of warm winter temperature on the abundance and gonotrophic activity of Culex (Diptera: Culicidae) in California. J Med Entomol 47: 230237.[Crossref] [Google Scholar]
  43. Reeves WC, , 1961. Overwintering of anthropod-borne viruses. Prog Med Virol 3: 5978. [Google Scholar]
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  • Received : 06 Apr 2010
  • Accepted : 01 Jun 2010
  • Published online : 05 Oct 2010

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