In Europe and Asia, Borrelia afzelii, Borrelia garinii, B. In North America, the bacterial species Borrelia burgdorferiand B. If you remove a tick quickly (within 24 hours), you can greatly reduce your chances of getting Lyme disease." In Europe, Ixodes ricinus ticks may spread the bacteria more quickly. "In most cases, a tick must be attached for 36 to 48 hours or more before the Lyme disease bacterium can be transmitted. In the United States, ticks of concern are usually of the Ixodes scapularis type. Lyme disease is transmitted to humans by the bites of infected ticks of the genus Ixodes. Despite appropriate treatment, about 10 to 20% of those affected develop joint pains, memory problems, and tiredness for at least six months. Occasionally, shooting pains or tingling in the arms and legs may develop. Months to years later, repeated episodes of joint pain and swelling may occur. If untreated, symptoms may include loss of the ability to move one or both sides of the face, joint pains, severe headaches with neck stiffness or heart palpitations. Other early symptoms may include fever, headaches and tiredness. Approximately 70–80% of infected people develop a rash. The rash is typically neither itchy nor painful. 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. Lyme disease, also known as Lyme borreliosis, is a vector-borne disease caused by Borrelia bacteria, which are spread by ticks in the genus Ixodes. (a likely overestimate), 200k/year in Europe Prevention of tick bites (clothing the limbs, DEET), doxycycline ĭoxycycline, amoxicillin, ceftriaxone, cefuroxime An adult deer tick (most cases of Lyme are caused by nymphal rather than adult ticks)Įxpanding area of redness at the site of a tick bite, fever, headache, tiredness įacial nerve paralysis, arthritis, meningitis, Heart rhythm irregularities īased on symptoms, tick exposure, blood tests
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