While awaiting final 2008 numbers which are published by CDC in August 2009, you can check out all the reported numbers and incidence of Lyme by state and nationally since 1990 on a national map, or if you click your state on the map, you can find the case numbers on a table. You can also find an analysis of the 2007 numbers prepared by LDA.
LDA Maps Lyme Across the USA – View Reported Case Numbers with a click!
38% increase in Lyme cases in 2007 –
LDA analysis of 2007 CDC reported Lyme cases.