Advanced Laboratory Services Inc. (ALSI) has announced a new culture test for Lyme disease. It is commercially available in all states except California, New York and Florida, which have individual state licensing requirements that must be met before the test can be offered. Direct detection of bacteria through culture is considered the “gold standard” for diagnosis, but this method has not been commercially available for Lyme disease using previous culture methods. The new test is based on research conducted by Dr. Eva Sapi and colleagues, which CALDA helped fund. Results of the research published earlier this year demonstrated the improved culture method for Borrelia burgdorferi, the agent of Lyme disease, and the technique has recently been corroborated using human blood samples. Larger confirmatory studies of the test are now being pursued. Dr. Joseph Burrascano, a pioneer in the treatment of Lyme disease, consulted with ALSI to help make the test commercially available. A sensitive high-quality culture test would not only permit patients to be accurately diagnosed, but would lay to rest much of the controversy surrounding Lyme disease.