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Lyme disease is caused by infected black-legged (or deer) ticks and symptoms of the disease may vary, depending on how long it takes to discover the signs. Show comments Advertisement
About 30,000 cases of Lyme disease in the U.S. are reported to the Centers for Disease Control and Prevention by state and local health departments each year. However, the CDC says that many more ...
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]
Each year, the Centers for Disease Control and Prevention (CDC) receives approximately 30,000 reports of Lyme disease from state health departments, but some data suggests as many as 476,000 ...
A person infected with Lyme will often display signs and symptoms such as a target-lesion rash, fevers, chills and body aches. ... Most Lyme disease tests are designed to detect antibodies made by ...
Afzelius published his work 12 years later and speculated the rash came from the bite of an Ixodes tick, meningitic symptoms and signs in a number of cases and that both sexes were affected. This rash was known as erythema chronicum migrans, the skin rash found in early-stage Lyme disease. [18]
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.
The genomic variations have direct implications on the clinical symptoms of tick-borne Lyme disease. For example, B. burgdorferi s.s.’s tick-borne Lyme disease may manifest with arthritis-like symptoms. [9] In contrast, B. garinii’s tick-borne Lyme disease may cause an infection of the central nervous system. [9]