It looks like Lyme, behaves like Lyme, but it’s not Lyme. What is it? Tick-borne Relapsing Fever (TBRF), a disease that presents very similarly to Lyme but is caused by a different set of species of Borrelia than those that cause Lyme disease. TBRF can be transmitted through the bite of infected soft and hard ticks.
The AcuDart At-Home Tick-Borne Relapsing Fever Test is the most comprehensive and accurate test available because it identifies antibodies to the following four Borrelia species: B. miyamotoi, B. hermsii, B. parkeri, and B. turicatae. Most TBRF tests look for only one species and therefore miss many positive cases.