- District of Columbia
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Rhode Island
- South Carolina
- South Dakota
- West Virginia
Reports of Lyme Disease in California
Total cases of lyme disease confirmed in California (2000 to 2016)
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Naturally, TickCheck records the results of all the ticks we test. When you send us ticks, you are helping our research and forensics team gain insight on the prevalence of tick-borne pathogens. The bars below show the positive/negative ratio of the pathogens found in ticks sent from California.
Lyme disease Borrelia burgdorferi
Sample size of 244 ticks.
anaplasmosis Anaplasma phagocytophilum
Sample size of 120 ticks.
babesiosis Babesia microti
Sample size of 104 ticks.
bartonellosis Bartonella spp.
Sample size of 63 ticks.
Rocky Mountain spotted fever Rickettsia spp.
Sample size of 28 ticks. Warning: Low Sample Size
tularemia Francisella tularensis
Sample size of 38 ticks. Warning: Low Sample Size
B. miyamotoi Borrelia miyamotoi
Sample size of 46 ticks. Warning: Low Sample Size
babesiosis Babesia spp.
Sample size of 31 ticks. Warning: Low Sample Size
Mycoplasma spp. Mycoplasma spp.
Sample size of 33 ticks. Warning: Low Sample Size
All data courtesy of the Centers for Disease Control and Prevention. CDC data is based on diagnosed cases of Lyme disease in California as reported by physicians, and is delayed by 2 years. It is believed by researchers that these numbers are underestimates of the true number of Lyme cases in a given area.