Study site | Dates | Infected | Uninfected | Total | % infected | 95% CI |
---|---|---|---|---|---|---|
McPherson Co. | Site summary (2012 to 2014) | 3 | 45 | 48 | 6.3 | 2.1 to 16.8 |
 | 2012: July 2, 4 | 0 | 12 | 12 | 0.0 |  |
 | 2013: Aug. 2, 20 | 0 | 10 | 10 | 0.0 |  |
 | 2014: Aug. 3, 12 | 3 | 23 | 26 | 11.5 |  |
Prowers Co. | Site summary (2013 to 2014) | 27 | 9 | 36 | 75.0 | 58.9 to 86.2 |
 | 2013: Aug. 22, 28 | 11 | 4 | 15 | 73.3 |  |
 | 2014: Aug. 21, Sept. 4 | 16 | 5 | 21 | 76.2 |  |
Hamilton Co. | Site summary (2013 to 2014) | 10 | 3 | 13 | 76.9 | 49.7 to 91.8 |
 | 2013: Aug. 22, 28 | 6 | 3 | 9 | 66.7 |  |
 | 2014: Aug. 21 | 4 | 0 | 4 | 100.0 |  |
Harvey Co. | Site summary (2011 to 2014) | 11 | 51 | 62 | 17.7 | 10.2 to 29.0 |
 | 2011: Aug. 12 | 1 | 9 | 10 | 10.0 |  |
 | 2012: July 7, 12 | 5 | 13 | 18 | 27.8 |  |
 | 2013: Aug. 5, 12 | 3 | 14 | 17 | 17.6 |  |
 | 2014: Aug. 9, 12 | 2 | 15 | 17 | 11.8 |  |
Reno Co. | Site summary (2011 to 2014) | 8 | 65 | 73 | 11.0 | 5.7 to 20.2 |
 | 2011: Aug. 14, 15 | 1 | 3 | 4 | 25.0 |  |
 | 2012: July 16, Aug. 17 | 1 | 13 | 14 | 7.1 |  |
 | 2013: July 23 | 0 | 15 | 15 | 0.0 |  |
 | 2014: Aug. 4, 11 | 6 | 34 | 40 | 15.0 |  |
Ellsworth Co. | Site summary (2011 to 2013) | 11 | 23 | 34 | 32.4 | 19.1 to 49.2 |
 | 2011: Aug. 11 | 5 | 3 | 8 | 62.5 |  |
 | 2012: Aug. 19 | 2 | 1 | 3 | 66.7 |  |
 | 2013: Aug. 10, 17 | 4 | 19 | 23 | 17.4 |  |
 | Overall | 70 | 196 | 266 | 26.3 | 21.4 to 31.9 |