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Lyme disease is an infection caused by the bacteria Borrelia burgdorferi. This spiral shaped bacterium is most commonly spread by a tick bite. The disease takes its name from Lyme, Connecticut. This is where the illness was first identified in the United States in 1975. Although Lyme disease is a year-round problem, April through October is ...
Lyme disease bacteria are spiral- or corkscrew-shaped organisms known as spirochetes. Lyme disease is a bacterial infection. It often causes a rash and can also cause mild symptoms that include fever, headache, and fatigue, which can be treated with a short course of antibiotics. But Lyme disease can become serious, especially if not treated early.
May 21, 2021 · Laboratory testing. CDC currently recommends a two-step testing process for Lyme disease. Both steps are required and can be done using the same blood sample. If this first step is negative, no further testing is recommended. If the first step is positive or indeterminate (sometimes called “equivocal”), the second step should be performed.
Jan 20, 2023 · The Lyme disease bacteria causing human infection in the United States, Borrelia burgdorferi and, rarely, B. mayonii, are spread to people through the bites of infected ticks. Borrelia burgdorferi is spread primarily by the blacklegged tick (or deer tick, lxodes scapularis) in the northeastern, mid-Atlantic, and north-central United States, and ...
Feb 28, 2024 · Lyme disease is an infectious disease that's transmitted to humans through tick bites. Learn how Lyme disease is diagnosed and treated, and learn how to prevent tick bites.
Lyme disease is a bacterial infection that can be spread to humans by infected ticks. It's usually easier to treat if it's diagnosed early. Symptoms of Lyme disease. A circular or oval shape rash around a tick bite can be an early symptom of Lyme disease in some people.
Lyme disease is most frequently reported from the upper midwestern, northeastern, and mid-Atlantic states where it is spread by Ixodes scapularis ticks. Some cases are also reported from northern California, Oregon, and Washington, where it is spread by Ixodes pacificus ticks. High-incidence states include Connecticut, Delaware, Maine, Maryland ...
