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Borrelia burgdorferi is a microaerophile, requiring small amounts of oxygen in order to undergo glycolysis and survive. Like all other Borrelia sps., this bacterium is also gram-negative and a spirochete. Borrelia colonies are often smaller, rounded, and white with an elevated center. [7] B. burgdorferi possesses flagella that allow it motility.
Borrelia is a genus of bacteria of the spirochete phylum. [1] Several species cause Lyme disease, also called Lyme borreliosis, a zoonotic, vector-borne disease transmitted by ticks. Other species of Borrelia cause relapsing fever, and are transmitted by ticks or lice, depending on the species of bacteria. [2]
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]
Borrelia mayonii is a Gram-negative, host-associated spirochete that is capable of causing Lyme disease. This organism can infect various vertebrate hosts such as humans via the bite of a black legged tick .
[3] [4] Borrelia species in the species complex known to cause Lyme disease are collectively called Borrelia burgdorferi sensu lato (s.l.), not to be confused with the single species Borrelia burgdorferi sensu stricto, a member of the complex, which is responsible for nearly all cases of Lyme disease in North America. [5]
Positive Rods Facultative anaerobic: Extracellular Bartonella [31] Bartonella henselae; Bartonella quintana; Negative Rods Aerobic Facultative intracellular Bordetella [31] Bordetella pertussis [32] [33] Negative Small coccobacilli: Aerobic Extracellular Borrelia [31] Borrelia burgdorferi; Borrelia garinii; Borrelia afzelii; Borrelia ...
"Borrelia burgdorferi is gram negative only by default because safranin is the last dye used, but in reality spirochetes are not classified as either gram positive or negative." This sentence starts with too much detail for an encyclopedia, and ends by indicating that the sentence itself is irrelevant to the article.
Borrelia miyamotoi is a bacterium of the spirochete phylum in the genus Borrelia. A zoonotic organism, B. miyamotoi can infect humans through the bite of several species of hard-shell Ixodes ticks, the same kind of ticks that spread B. burgdorferi , the causative bacterium of Lyme disease .