Figure 1
From: Potential for La Crosse virus segment reassortment in nature
Mosquito collection sites in Minnesota, Wisconsin, and Iowa. Circles represent all collection sites. Yellow circles are the sites where LACV positive mosquitoes were collected in 2000, red circles are the sites where LACV positive mosquitoes were collected in 2004, green circles are the sites where LACV positive mosquitoes were collected in 2006, blue circles are the sites where LACV positive mosquitoes were collected in 2007 and black circles are the sites without positive mosquitoes. The "X" represents La Crosse, WI.