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Lyme disease, also known as Lyme borreliosis, is a tick-borne disease caused by species of Borrelia bacteria, transmitted by blood-feeding ticks in the genus Ixodes. [4] [9] [10] The most common sign of infection is an expanding red rash, known as erythema migrans (EM), which appears at the site of the tick bite about a week afterwards. [1]
Anywhere from 30,000 up to 500,000 people develop Lyme disease from a tick bite each year, according to the C DC. For most, the infection is mild and easily treated with antibiotics.
According to the U.S. Center for Disease Control, Lyme disease is transmitted by black-legged ticks. ... The bite of the lone star tick is associated with a potentially life-threatening allergy to ...
Chronic Lyme disease (CLD) ... (CDC) also documented life-threatening infections caused by unnecessary treatment with intravenous antibiotics and immunoglobulins. ...
Erythema migrans, bullseye or target lesion—typical of Lyme disease but not always present. Lyme disease was first described in Europe in 1883 and in the 1970s in North America. It is an illness caused by a spiral-shaped bacterium called a spirochaete. The best-known culprit is Borrelia burgdorferi, but many different Borrelia species cause ...
Why some people recover from Lyme disease, while others experience months, years or even decades of chronic symptoms has long puzzled doctors. Why Lyme disease symptoms go away quickly for some ...
About a quarter of people won't have a telltale bull's-eye rash, which means symptoms of Lyme disease can be mistaken for other illnesses. A new study estimates almost 15% of people worldwide have ...
Eight are known to cause Lyme disease or Borreliosis. [6] The major Borrelia species causing Lyme disease are Borrelia burgdorferi, Borrelia afzelii, and Borrelia garinii. [23] All species that cause Lyme disease are referred to collectively as B. burgdorferi sensu lato, [10] while B. burgdorferi itself is specified as B. burgdorferi sensu stricto.