S.-, state-, county-, sex-, and you will age group–certain incidence rates per 100,000 people was determined having fun with U

Annual You.S. Census Bureau populace estimates to have ). Analyses away from warning sign study was simply for situation accounts where at least one danger signal is actually coded due to the fact “yes” (letter = 150,829 suggestions). Characteristics of cases reported in the 10 HP2010 site claims was in fact in contrast to circumstances claimed out-of other (non-HP2010) claims and you may regions.


Throughout the 1992–2006, a total of 248,074 Lyme situation cases was indeed claimed so you can CDC. Regardless if yearly counts fluctuated by as much as 57% every year, all round development ways a reliable boost in just how many reported times (Profile 1). During the fifteen-year research several months, just how many cases stated improved 101%, off nine,908 cases inside the 1992 to help you 19,931 times from inside the 2006.

Condition off quarters are sent to 243,430 (98.1%) times. The latest imply level of areas reporting a minumum of one matter of Lyme state are 714 (range: 625–796).