Cited by 148Mosquito-borne diseases and controlViral Infections and VectorsVector-Borne Animal Diseases

Factors Affecting the Geographic Distribution of West Nile Virus in Georgia, USA: 2002–2004

Gibbs, Samantha E.J., Wimberly, Michael C., Madden, Marguerite, Masour, Janna, Yabsley, Michael J., Stallknecht, David E.·2006·Vector-Borne and Zoonotic Diseases

Abstract

The distribution of West Nile virus (WNV) is dependent on the occurrence of both susceptible avian reservoir hosts and competent mosquito vectors. Both factors can be influenced by geographic variables such as land use/landcover, elevation, human population density, physiographic region, and temperature. The current study uses geographic information systems (GIS) and logistic regression analyses to model the distribution of WNV in the state of Georgia based on a wild bird indicator system, and to identify human and environmental predictor variables that are important in the determination of WNV distribution. A database for Georgia was constructed that included (1) location points of all the avian samples tested for WNV, (2) local land use classifications, including temperature, physiographic divisions, land use/landcover, and elevation, (3) human demographic data from the U.S. Census, and (4) statistics summarizing land cover, elevation, and climate within a 1-km-radius landscape around each sample point. Logistic regression analysis was carried out using the serostatus of avian collection sites as the dependent variable. Temperature, housing density, urban/suburban land use, and mountain physiographic region were important variables in predicting the distribution of WNV in the state of Georgia. While weak, the positive correlation between WNV-antibody positive sites and the urban/suburban environment was consistent throughout the study period. The risks associated with WNV e…

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Crossref · 10.1089/vbz.2006.6.73

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  • The prevalence of West Nile virus in wild birds in the USA increases with proximity to urban areas and human population density.

    “In addition, the prevalence of West Nile virus in wild birds in the USA increases with proximity to urban areas and human population density (Gibbs et al. 2006).”

    From Red fox viromes in urban and rural landscapes (2020) · cites this paper as Gibbs et al. 2006

  • Urbanisation influences pathogen exposure and prevalence in wildlife.

    “Urbanisation influences pathogen exposure and prevalence in wildlife.”

    From Red fox viromes in urban and rural landscapes (2020) · cites this paper as Gibbs et al. 2006

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Authors
Gibbs, S. E. J., Wimberly, M. C., Madden, M., Masour, J., Yabsley, M. J., & Stallknecht, D. E.
Affiliations
University of Georgia (US)
Venue
Vector-Borne and Zoonotic Diseases
Published
2006-03
Volume
6
Issue
1
Pages
73-82
ISSN
  • 1530-3667 (ISSN-L)
  • 1557-7759
OpenAlex
W2045008519
Cited by
148
References
0
Citations by year
2026: 1 · 2025: 3 · 2024: 2 · 2023: 4 · 2022: 7 · 2021: 5 · 2020: 5 · 2019: 6 · 2018: 5 · 2017: 7 · 2016: 7 · 2015: 7 · 2014: 10 · 2013: 11 · 2012: 10
FWCI
12.33
Type
journal article
Language
en
Open access
closed
Locations
  • Vector-Borne and Zoonotic Diseases (publishedVersion)
  • PubMed (publishedVersion)
Funders
U.S. Public Health Service (U50/CCU420515-01)
Topics
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Mosquito-borne diseases and control
  • Health Sciences › Medicine › Infectious Diseases › Viral Infections and Vectors
  • Life Sciences › Agricultural and Biological Sciences › Ecology, Evolution, Behavior and Systematics › Vector-Borne Animal Diseases
Keywords
West Nile virus, geographic distribution, mosquito vectors, land use/land cover, altitude, temperature, human population density, urbanization, physiographic regions, wild birds, seroprevalence, mosquito control, Georgia
MeSH terms
Animals, Bird Diseases, Birds, Environment, Geography, Georgia, Humans, Risk Factors, ROC Curve, West Nile Fever, West Nile virus, Logistic Models, Geographic Information Systems

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