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Lyme disease is caused by bacteria that is spread to humans by tick bites. The ticks that carry the spirochete are: Black-legged deer tick (northeastern, mid-Atlantic, and North-Central U.S.) Western black-legged tick (Pacific coastal U.S.) Ticks prefer to live in wooded areas, low-growing grasslands, and yards.
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 and requires animal reservoirs, such as mice, to survive.
Lyme disease is spread to humans through the bite of infected ticks. The tick population is affected by weather and climate . Many factors determine tick population densities as well as diseased population densities of ticks so that no single factor can determine likelihood of exposure to tick-borne disease . [1]
Feb 28, 2024 · Lyme disease results from the bite of an infected tick. It can cause many symptoms, including a bull’s-eye rash and joint pain, and may result in post-Lyme disease syndrome....
Lyme Disease. Contents. Home. Tick ID. Overview of Tickborne Diseases. Lyme Disease. Tickborne Relapsing Fever (TBRF) Hard Tick Relapsing Fever. Anaplasmosis. Ehrlichiosis. Rocky Mountain Spotted Fever. Rickettsia parkeri Rickettsiosis. Tularemia. Babesiosis. Heartland and Bourbon Virus Diseases. Colorado Tick Fever. Powassan Virus Disease.
Symptoms. References. Lyme disease, also known as Lyme borreliosis, is an infectious disease. It is caused by bacteria of the genus Borrelia. The disease is carried by ticks which are parasitic on mammals such as mice, deer, and people. In other words, ticks are the vector which transmits the disease.
Jan 20, 2023 · Larval and nymphal ticks can become infected with Lyme disease bacteria when feeding on an infected wildlife host, usually a rodent. The bacteria are passed along to the next life stage. Nymphs or adult females can then spread the bacteria during their next blood meal.
