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Volume 17, Number 8—August 2011
Research

Early Warning System for West Nile Virus Risk Areas, California, USA

Ryan M. Carney1Comments to Author , Sean C. Ahearn, Alan McConchie2, Carol A. Glaser, Cynthia Jean, Chris Barker, Bborie Park, Kerry Padgett, Erin Parker, Ervic Aquino, and Vicki L. Kramer
Author affiliations: Author affiliations: California Department of Public Health, Richmond, California, USA (R.M. Carney, C. Glaser, C. Jean, K. Padgett, E. Parker, E. Aquino); City University of New York, New York, New York, USA (S.C. Ahearn, A. McConchie); University of California, Davis, California, USA (C. Barker, B. Park); California Department of Public Health, Sacramento, California, USA (V. Kramer)

Main Article

Figure 4

Percentages of reported human West Nile virus cases within Sacramento County (red line) and remainder of analysis regions (black line) predicted by Dynamic Continuous-Area Space-Time (DYCAST) in 2005, as well as κ values (gray bars; calculated every other day with 1-day temporal window 15,24; ) illustrating chance-adjusted agreement between DYCAST results and cases in all analysis regions, by number of days before onset of illness. The wide gray vertical band represents the 2–14 day range of the

Figure 4. Percentages of reported human West Nile virus cases within Sacramento County (red line) and remainder of analysis regions (black line) predicted by Dynamic Continuous-Area Space-Time (DYCAST) in 2005, as well as κ values (gray bars; calculated every other day with 1-day temporal window 15,24; ) illustrating chance-adjusted agreement between DYCAST results and cases in all analysis regions, by number of days before onset of illness. The wide gray vertical band represents the 2–14 day range of the human West Nile virus incubation period (28).

Main Article

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Main Article

1Current affiliation: Brown University, Providence, Rhode Island, USA.

2Current affiliation: University of British Columbia, Vancouver, British Columbia, Canada.

Page created: August 15, 2011
Page updated: August 15, 2011
Page reviewed: August 15, 2011
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