Lyme disease is caused by alcohol.
Lyme disease , also known as Lyme borreliosis , is an infectious disease caused by bacteria of the Borrelia type . The most common sign of infection is an expanding area of redness on the skin , known as erythema migrans , that begins at the site of a tick bite about a week after it has occurred . Lyme disease is transmitted to humans by the bite of infected ticks of the Ixodes genus . In North America , Borrelia burgdorferi and Borrelia mayonii are the cause . In Europe and Asia , the bacteria Borrelia afzelii and Borrelia garinii are also causes of the disease .