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What is the relationship between ticks and Borrelia spirochetes?
What causes Lyme disease?
How is a spirochete diagnosed?
Lyme disease is caused by Borrelia (you might also see it as Borreliella), a spiral or corkscrew-shaped bacteria known as a spirochete. There are several species of Borrelia . Borrelia burgdorferi is the most common one in the United States; Borrelia mayonii exists in the U.S. as well.
- What Is Lyme Disease?
- How Do People Get Lyme Disease?
- Where Is Lyme Disease Found?
Lyme disease is caused by a spirochete—a corkscrew-shaped bacterium called Borrelia burgdorferi. Lyme is called “The Great Imitator,” because its symptoms mimic many other diseases. It can affect any organ of the body, including the brain and nervous system, muscles and joints, and the heart. Patients with Lyme disease are frequently misdiagnosed w...
Most people get Lyme from the bite of the nymphal, or immature, form of the tick. Nymphs are about the size of a poppy seed. Because they are so tiny and their bite is painless, many people do not even realize they have been bitten. Once a tick has attached, if undisturbed it may feed for several days. The longer it stays attached, the more likely ...
Lyme disease has been found on every continent except Antarctica. It is found all across the United States, with a particularly high incidence in the East, Midwest, and West Coast. Rates have increased significantly over time. Some of this increase may be because of disease spread, but it is also likely that it reflects growing public awareness of ...
What causes Lyme Disease? Lyme disease is primarily transmitted by the bite of an infected black-legged tick, otherwise known as a deer tick. The infective agent of Lyme disease, the spirochete bacteria, Borrelia burgdorferi, is an obligate parasite of animals
Symptoms and Signs |. Diagnosis |. Treatment |. Prevention |. Key Points. Lyme disease is a tick-transmitted infection caused by the spirochete Borrelia species. Early symptoms include an erythema migrans rash, which may be followed weeks to months later by neurologic, cardiac, or joint abnormalities.
Feb 10, 2023 · Overview. Lyme disease is an illness caused by borrelia bacteria. Humans usually get Lyme disease from the bite of a tick carrying the bacteria. Ticks that can carry borrelia bacteria live throughout most of the United States. But Lyme disease is most common in the upper Midwest and the northeastern and mid-Atlantic states.
Jul 17, 2023 · Borrelia burgdorferi is a pathogenic spirochete responsible for Lyme disease via a tick vector. This spirochete causes a characteristic annular rash, arthritis, carditis, and in late stages, encephalopathy.
Prevention |. Treatment |. More Information. Lyme disease is a tick-transmitted infection caused by Borrelia species, primarily by Borrelia burgdorferi and sometimes by Borrelia mayonii in the United States. These spiral-shaped bacteria are called spirochetes (see figure ).
