Researchers have discovered that an enzyme can serve as an ideal target for developing new therapeutics against Lyme disease, and most likely other tick-borne diseases as well.

The rash starts to blister. This should send you straight ... A circular-shaped rash in an area where Lyme disease is endemic ...

Without treatment, Lyme disease can cause facial paralysis ... Sand fly bites can be painful and itchy with discolored bumps and blisters. Some people may experience ulceration.

There’s an epidemic of tick-transmitted Lyme disease, with some estimates putting the number of people diagnosed and treated in the U.S. at 476,000 people a year, according to the Centers for ...