The Relapsing Fever (RF) Borrelia group real–time PCR Assay is designed for qualitative detection of RF Borrelia group DNA in clinical samples. The RF group includes B. miyamotoi, B. hermsii, B. coriaceae, B. lonestari and B. anserine, etc. The assay detects RF Borrelia group genomic DNA and B. miyamotoi specific DNA. This test is unavailable for patients over 65 when ordered through physician services.