I found this kind of interesting and totally a joke!
MONDAY, APRIL 08, 2013
Evaluation of a wild white-tailed deer population management program for controlling chronic wasting disease in Illinois, 2003–2008
Evaluation of a wild white-tailed deer population management program for controlling chronic wasting disease in Illinois, 2003–2008
Nohra Mateus-Pinillaa, , Hsin-Yi Wengb, , , Marilyn O. Ruizc, , Paul Sheltond, , Jan Novakofskie, a Illinois Natural History Survey, University of Illinois Urbana-Champaign, 1816 S. Oak Street, Champaign, IL 61820, USA b Department of Comparative Pathobiology, Purdue University, 625 Harrison Street, West Lafayette, IN 47907, USA c Department of Pathobiology, University of Illinois at Urbana-Champaign, 2001 S. Lincoln Avenue, Urbana, IL 61801, USA d Division of Wildlife Resources, Illinois Department of Natural Resources, One Natural Resources Way, Springfield, IL 62702, USA e Department of Animal Sciences, University of Illinois at Urbana-Champaign, 205 Meat Science Laboratory, 1503 S. Maryland Drive, Urbana, IL 61801, USA
Corresponding author. Tel.: +1 765 494 0445; fax: +1 765 494 9830. Received 1 November 2012 Revised 5 March 2013 Accepted 7 March 2013 Available online 1 April 2013
http://dx.doi.org/10.1016/j.prevetmed.2013.03.002, How to Cite or Link Using DOI
Abstract
We evaluated population management programs for controlling chronic wasting disease (CWD) in wild white-tailed deer in Illinois between November 2002 and March 2008. The intervention consisted of measures of deer removal from three deer population control programs: Illinois Department of Natural Resources culling, deer population control permits and nuisance deer removal permits. We included in the analysis a total of 14,650 white-tailed deer CWD test results. These data also included location and demographic data collected from both deer harvested in the interventions as well as deer from hunter harvests and deer vehicle collisions. We quantified intervention pressures as the number of years of intervention, the total number of deer removed and the average number of deer removed per year. We accounted for temporal and spatial variations of intervention by using mixed logistic regression to model the association between intervention pressures and CWD prevalence change. The results showed that deer population management intervention as practiced in Illinois during the study period was negatively associated with CWD prevalence and the strength of association varied depending on age of deer and the measure of intervention pressure. The population management programs showed a more consistent association with reduced CWD prevalence in fawn and yearling white-tailed deer than in adult deer. Our results also suggested that frequent and continuing intervention events with at least moderate intensity of culling were needed to reduce CWD prevalence. A longer study period, however, is needed to make a more definite conclusion about the effectiveness of similar population management programs for controlling CWD in wild white-tailed deer.
They say they did this from 2003 to 2008. Then they say they need more time to gather more info. So what have they been doing from 2008 to 2013?