The following heat maps display chronic lymphocytic leukemia (CLL) incidence rates by state and metropolitan area and below them, institutions with specialization for treating CLL. The CLL heat map dashboard also displays the race/ethnicity of those diagnosed with CLL and households with access to broadband. To view instructions on how to use the CLL Heat Map, locate the tool bar at the bottom of the map and navigate to the second page. For supplemental reading, see the resource library available at the bottom of this page.