| west nile virus activity--united states, september 8-14, 2004. | during september 8-14, a total of 195 cases of human west nile virus (wnv) illness were reported from 26 states (alabama, arizona, arkansas, california, colorado, florida, georgia, idaho, illinois, iowa, kansas, maryland, minnesota, missouri, nebraska, nevada, new mexico, new york, north dakota, oklahoma, oregon, pennsylvania, south dakota, tennessee, texas, and wisconsin). | 2004 | 15371969 |
| west nile virus activity--united states, october 6-12, 2004. | during october 6-12, a total of 86 cases of human west nile virus (wnv) illness were reported from 18 states (arizona, florida, illinois, kansas, louisiana, michigan, minnesota, missouri, nevada, new jersey, new mexico, north dakota, ohio, oklahoma, pennsylvania, tennessee, texas, and utah). | 2004 | 15483530 |
| spatio-temporal analyses of west nile virus transmission in culex mosquitoes in northern illinois, usa, 2004. | after a severe outbreak of west nile virus (wnv) in cook county, illinois, in 2002, detections of wnv in mosquitoes were frequent across the state in the following years despite small numbers of human cases. we conducted a spatio-temporal analysis of culex (subgenus culex) mosquitoes collected in 2004 in three mosquito abatement districts (mad) in cook county by calculating monthly estimates of mosquito density, prevalence of infected mosquitoes, and exposure intensity, which in turn is a produc ... | 2006 | 16584331 |