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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]
The genomic variations have direct implications on the clinical symptoms of tick-borne Lyme disease. For example, the tick-borne Lyme disease caused by B. burgdorferi s.s. may manifest with arthritis-like symptoms. [9] In contrast, B. garinii’s tick-borne Lyme disease may cause an infection in the central nervous system. [9]
Human granulocytic anaplasmosis (HGA) is a tick-borne, infectious disease caused by Anaplasma phagocytophilum, an obligate intracellular bacterium that is typically transmitted to humans by ticks of the Ixodes ricinus species complex, including Ixodes scapularis and Ixodes pacificus in North America.
B. burgdorferi is the causative agent of Lyme disease and is why this bacteria is so important and being studied. It is most commonly transmitted from ticks to humans. Humans act as the tick's host for this bacteria. Lyme disease is a zoonotic, vector-borne disease transmitted by the Ixodes tick (also the vector for Babesia and Anaplasma).
Babesiosis, a tick-borne disease that can be fatal in rare cases, is becoming more prevalent in the Northeast, according to a report from the CDC. Babesiosis, a tick-borne disease that can be ...
Ticks and lice form another large group of invertebrate vectors. The bacterium Borrelia burgdorferi, which causes Lyme Disease, is transmitted by ticks and members of the bacterial genus Rickettsia are transmitted by lice. For example, the human body louse transmits the bacterium Rickettsia prowazekii which causes epidemic typhus.
From photographs of regular folks in '70s bodegas to rarely-seen images of famous actors, writers, and historical figures, the page holds a mirror to all the context that came before
The initial sign of about 80% of Lyme infections is an erythema migrans (EM) rash at the site of a tick bite, often near skin folds, such as the armpit, groin, or back of knee, on the trunk, under clothing straps, or in children's hair, ear, or neck. [3] [10] Most people who get infected do not remember seeing a tick or the bite. The EM rash ...