AST and ALT are considered to be two of the most important tests to detect liver injury, although ALT is more specific to the liver than is AST. Sometimes AST is compared directly to ALT and an AST/ALT ratio is calculated.
Borrelia Burgdorferi. Lyme disease is caused by a number of different strains and species of Borrelia bacteria, generally Borrelia burgdorferi in the United States and Borrelia afzelii and Borrelia garinii in Europe. The Borrelia burgdorferi bacteria are named after scientist Willy Burgdorfer, who first identified the strain in the early 1980s.
Common Spirochete Diseases. Lyme disease is a tick-borne disease caused by several members of the Borrelia burgdorferi complex. B. burgdorferi, B. garinii, and B. afzelii account for most cases worldwide. A rash may appear at the site of the tick bite, and the patient may experience flu-like symptoms.