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Home / Equine Research Bank / MMWR Morb Mortal Wkly Rep / West Nile Virus activity–United States, 2001.
MMWR. Morbidity and mortality weekly report2002; 51(23); 497-501;

West Nile Virus activity–United States, 2001.

Abstract: In 2001, West Nile virus (WNV) activity was reported from 359 counties in 27 states and the District of Columbia (DC) to ArboNET, a web-based, surveillance data network maintained by 54 state and local public health agencies and CDC. This activity represented a marked increase from 2000, when WNV activity was reported from 138 counties in 12 states and DC. This report summarizes surveillance data for 2001, which indicate that 66 human illnesses were reported from 10 states and that widespread WNV activity in birds, horses, and mosquitoes extended into the midwestern United States and several southern states unaffected previously. The findings in this report underscore the need for public education, increased WNV surveillance aimed at early viral detection, and sustained, integrated mosquito-control activities.
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Publication Date: 2002-06-25 PubMed ID: 12079245
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  • Journal Article

Summary

This research summary has been generated with artificial intelligence and may contain errors and omissions. Refer to the original study to confirm details provided. Submit correction.

This research investigates the spread of West Nile virus (WNV) across the United States in 2001. It reveals a significant rise in reported WNV activity compared to the previous year and emphasizes the importance of public education, improved surveillance, and regular mosquito-control measures.

Overview of West Nile Virus Activity

  • The research paper examines the energy of the West Nile Virus in the United States during the year 2001. ArboNET, a web-based surveillance data network maintained by 54 state and local health agencies along with the CDC, reported West Nile Virus activity in 359 counties spread across 27 states, including the District of Columbia.
  • This is a marked increase from the previous year, in which the virus was reported in 138 counties across just 12 states, including the District of Columbia.

Data Analysis and Findings

  • The data collected during 2001 indicates that 66 human illnesses were reported in 10 states. This means that there was a presence of the virus in humans other than just birds, horses, and mosquitoes, which typically act as primary carriers for the West Nile Virus.
  • These reports demonstrate that the virus spread is on the rise and has covered a vast amount of the midwestern United States and several southern states, many of which had not been affected by the virus previously. This is a cause of concern and reflects the aggressive spread of the virus.

Importance of Prevention Measures and Surveillance

  • The report strongly suggests the need for rigorous public education about the West Nile Virus and how it spreads. Increased awareness among the populace can play a significant role in preventing the spread and managing the virus.
  • It highlights the crucial role of enhanced West Nile Virus surveillance to facilitate early detection of the virus. Early detection can allow for quicker response and containment measures to be implemented, thereby reducing the spread and impact of the virus.
  • The study also underscores the importance of sustained and integrated mosquito-control activities, given the role of mosquitoes in transmitting the virus. Regular control activities can substantially minimize the chances of the virus spreading.

Cite This Article

APA
(2002). West Nile Virus activity–United States, 2001. MMWR Morb Mortal Wkly Rep, 51(23), 497-501.

Publication

MMWR. Morbidity and mortality weekly report
ISSN: 0149-2195
NlmUniqueID: 7802429
Country: United States
Language: English
Volume: 51
Issue: 23
Pages: 497-501

Researcher Affiliations

MeSH Terms

  • Animals
  • Bird Diseases / epidemiology
  • Birds / virology
  • Culicidae / virology
  • Humans
  • Population Surveillance
  • United States / epidemiology
  • West Nile Fever / epidemiology
  • West Nile Fever / prevention & control
  • West Nile Fever / transmission
  • West Nile Fever / veterinary
  • West Nile virus / isolation & purification

Citations

This article has been cited 29 times.
  1. Ali I, Alarcόn-Elbal PM, Mundle M, Noble SAA, Oura CAL, Anzinger JJ, Sandiford SL. The Others: A Systematic Review of the Lesser-Known Arboviruses of the Insular Caribbean. Viruses 2023 Mar 25;15(4).
    doi: 10.3390/v15040843pubmed: 37112824google scholar: lookup
  2. Beeman SP, Morrison AM, Unnasch TR, Unnasch RS. Ensemble ecological niche modeling of West Nile virus probability in Florida. PLoS One 2021;16(10):e0256868.
    doi: 10.1371/journal.pone.0256868pubmed: 34624026google scholar: lookup
  3. Vet LJ, Setoh YX, Amarilla AA, Habarugira G, Suen WW, Newton ND, Harrison JJ, Hobson-Peters J, Hall RA, Bielefeldt-Ohmann H. Protective Efficacy of a Chimeric Insect-Specific Flavivirus Vaccine against West Nile Virus. Vaccines (Basel) 2020 May 29;8(2).
    doi: 10.3390/vaccines8020258pubmed: 32485930google scholar: lookup
  4. Elizondo-Quiroga D, Elizondo-Quiroga A. West nile virus and its theories, a big puzzle in Mexico and latin america. J Glob Infect Dis 2013 Oct;5(4):168-75.
    doi: 10.4103/0974-777X.122014pubmed: 24672180google scholar: lookup
  5. Ghosh D, Manson SM, McMaster RB. Delineating West Nile Virus Transmission Cycles at Various Scales: The Nearest Neighbor Distance-Time Model. Cartogr Geogr Inf Sci 2010 Apr 1;37(2):149-163.
    doi: 10.1559/152304010791232208pubmed: 23144590google scholar: lookup
  6. Hunsperger EA, McElroy KL, Bessoff K, Colón C, Barrera R, Muñoz-Jordán JL. West Nile virus from blood donors, vertebrates, and mosquitoes, Puerto Rico, 2007. Emerg Infect Dis 2009 Aug;15(8):1298-300.
    doi: 10.3201/eid1508.090333pubmed: 19751597google scholar: lookup
  7. Iyer AV, Boudreaux MJ, Wakamatsu N, Roy AF, Baghian A, Chouljenko VN, Kousoulas KG. Complete genome analysis and virulence characteristics of the Louisiana West Nile virus strain LSU-AR01. Virus Genes 2009 Apr;38(2):204-14.
    doi: 10.1007/s11262-008-0321-2pubmed: 19130199google scholar: lookup
  8. Elliott SJ, Loeb M, Harrington D, Eyles J. Heeding the message? Determinants of risk behaviours for West Nile virus. Can J Public Health 2008 Mar-Apr;99(2):137-41.
    doi: 10.1007/BF03405462pubmed: 18457290google scholar: lookup
  9. Smedley RC, Patterson JS, Miller R, Massey JP, Wise AG, Maes RK, Wu P, Kaneene JB, Kiupel M. Sensitivity and specificity of monoclonal and polyclonal immunohistochemical staining for West Nile virus in various organs from American crows (Corvus brachyrhynchos). BMC Infect Dis 2007 May 30;7:49.
    doi: 10.1186/1471-2334-7-49pubmed: 17537263google scholar: lookup
  10. Beatty ME, Hunsperger E, Long E, Schürch J, Jain S, Colindres R, Lerebours G, Bernard YM, Dobbins JG, Brown M, Clark GG. Mosquitoborne infections after Hurricane Jeanne, Haiti, 2004. Emerg Infect Dis 2007 Feb;13(2):308-10.
    doi: 10.3201/eid1302.061134pubmed: 17479899google scholar: lookup
  11. Rosser BR, Horvath KJ. Predictors of success in implementing HIV prevention in rural America: a state-level structural factor analysis of HIV prevention targeting men who have sex with men. AIDS Behav 2008 Mar;12(2):159-68.
    doi: 10.1007/s10461-007-9230-ypubmed: 17440806google scholar: lookup
  12. Briese T, Bernard KA. West Nile virus--an old virus learning new tricks?. J Neurovirol 2005 Oct;11(5):469-75.
    doi: 10.1080/13550280500187617pubmed: 16287688google scholar: lookup
  13. Godsey MS Jr, Nasci R, Savage HM, Aspen S, King R, Powers AM, Burkhalter K, Colton L, Charnetzky D, Lasater S, Taylor V, Palmisano CT. West Nile virus-infected mosquitoes, Louisiana, 2002. Emerg Infect Dis 2005 Sep;11(9):1399-404.
    doi: 10.3201/eid1109.040443pubmed: 16229769google scholar: lookup
  14. Reddy SA, Schucany WG, Opatowsky MJ. Altered mental status in a 66-year-old woman during the late summer months. Proc (Bayl Univ Med Cent) 2004 Jul;17(3):353-6.
    doi: 10.1080/08998280.2004.11927992pubmed: 16200119google scholar: lookup
  15. Wilson SD, Varia M, Lior LY. West Nile Virus: the buzz on Ottawa residents' awareness, attitudes and practices. Can J Public Health 2005 Mar-Apr;96(2):109-13.
    doi: 10.1007/BF03403672pubmed: 15850029google scholar: lookup
  16. Ali M, Safriel Y, Sohi J, Llave A, Weathers S. West Nile virus infection: MR imaging findings in the nervous system. AJNR Am J Neuroradiol 2005 Feb;26(2):289-97.
    pubmed: 15709126
  17. Ringia AM, Blitvich BJ, Koo HY, Van de Wyngaerde M, Brawn JD, Novak RJ. Antibody prevalence of West Nile virus in birds, Illinois, 2002. Emerg Infect Dis 2004 Jun;10(6):1120-4.
    doi: 10.3201/eid1006.030644pubmed: 15207067google scholar: lookup
  18. Quirin R, Salas M, Zientara S, Zeller H, Labie J, Murri S, Lefrançois T, Petitclerc M, Martinez D. West Nile virus, Guadeloupe. Emerg Infect Dis 2004 Apr;10(4):706-8.
    doi: 10.3201/eid1004.030465pubmed: 15200864google scholar: lookup
  19. Gould LH, Fikrig E. West Nile virus: a growing concern?. J Clin Invest 2004 Apr;113(8):1102-7.
    doi: 10.1172/JCI21623pubmed: 15085186google scholar: lookup
  20. Zeller HG, Schuffenecker I. West Nile virus: an overview of its spread in Europe and the Mediterranean basin in contrast to its spread in the Americas. Eur J Clin Microbiol Infect Dis 2004 Mar;23(3):147-56.
    doi: 10.1007/s10096-003-1085-1pubmed: 14986160google scholar: lookup
  21. Komar O, Robbins MB, Klenk K, Blitvich BJ, Marlenee NL, Burkhalter KL, Gubler DJ, Gonzálvez G, Peña CJ, Peterson AT, Komar N. West Nile virus transmission in resident birds, Dominican Republic. Emerg Infect Dis 2003 Oct;9(10):1299-302.
    doi: 10.3201/eid0910.030222pubmed: 14609467google scholar: lookup
  22. Prince HE, Hogrefe WR. Detection of West Nile virus (WNV)-specific immunoglobulin M in a reference laboratory setting during the 2002 WNV season in the United States. Clin Diagn Lab Immunol 2003 Sep;10(5):764-8.
    doi: 10.1128/cdli.10.5.764-768.2003pubmed: 12965901google scholar: lookup
  23. Rosas H, Wippold FJ 2nd. West Nile virus: case report with MR imaging findings. AJNR Am J Neuroradiol 2003 Aug;24(7):1376-8.
    pubmed: 12917131
  24. Kauffman EB, Jones SA, Dupuis AP 2nd, Ngo KA, Bernard KA, Kramer LD. Virus detection protocols for west nile virus in vertebrate and mosquito specimens. J Clin Microbiol 2003 Aug;41(8):3661-7.
    doi: 10.1128/JCM.41.8.3661-3667.2003pubmed: 12904372google scholar: lookup
  25. Johnson RT. Emerging viral infections of the nervous system. J Neurovirol 2003 Apr;9(2):140-7.
    doi: 10.1080/13550280390194091pubmed: 12707845google scholar: lookup
  26. Komar N, Langevin S, Hinten S, Nemeth N, Edwards E, Hettler D, Davis B, Bowen R, Bunning M. Experimental infection of North American birds with the New York 1999 strain of West Nile virus. Emerg Infect Dis 2003 Mar;9(3):311-22.
    doi: 10.3201/eid0903.020628pubmed: 12643825google scholar: lookup
  27. Tsai W-Y, Tseng AC, Chen G-H, Hsieh S-C, Balmaseda A, Nerurkar VR, Harris E, Wang W-K. Identification of West Nile virus infection by anti-premembrane antibodies in Nicaraguan children prior to 2007-2009. Microbiol Spectr 2025 Jul;13(7):e0004725.
    doi: 10.1128/spectrum.00047-25pubmed: 40401969google scholar: lookup
  28. Hogrefe WR, Moore R, Lape-Nixon M, Wagner M, Prince HE. Performance of immunoglobulin G (IgG) and IgM enzyme-linked immunosorbent assays using a West Nile virus recombinant antigen (preM/E) for detection of West Nile virus- and other flavivirus-specific antibodies. J Clin Microbiol 2004 Oct;42(10):4641-8.
    doi: 10.1128/JCM.42.10.4641-4648.2004pubmed: 15472323google scholar: lookup
  29. Blitvich BJ, Marlenee NL, Hall RA, Calisher CH, Bowen RA, Roehrig JT, Komar N, Langevin SA, Beaty BJ. Epitope-blocking enzyme-linked immunosorbent assays for the detection of serum antibodies to west nile virus in multiple avian species. J Clin Microbiol 2003 Mar;41(3):1041-7.
    doi: 10.1128/JCM.41.3.1041-1047.2003pubmed: 12624027google scholar: lookup
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