What disease is caused by spirochete?

What disease is caused by spirochete?

Of mammalian pathogens, some of the most invasive come from a group of bacteria known as the spirochetes, which cause diseases such as syphilis, Lyme disease, relapsing fever and leptospirosis. Most of the spirochetes are characterized by their distinct shapes and unique motility.

Which diseases are caused by spirochete bacteria in pigs?

The Phylum Spirochaetaceae. Abstract Spirochaetaceae is a family of spirochetes that cause syphilis, Lyme disease, epidemic and endemic relapsing fever, leptospirosis, swine dysentery, and periodontal disease.

What disease does the spirochete Borrelia burgdorferi cause?

Lyme disease is caused by a spirochete—a corkscrew-shaped bacterium called Borrelia burgdorferi. Lyme is called “The Great Imitator,” because its symptoms mimic many other diseases. It can affect any organ of the body, including the brain and nervous system, muscles and joints, and the heart.

Which spirochaete causes syphilis?

Treponema pallidum is a spirochaete bacterium with various subspecies that cause the diseases syphilis, bejel, and yaws. It is transmitted only amongst humans.

How is spirochete transmitted?

Relapsing fever spirochetes infect the midgut in unfed O. hermsi but persist in other sites including the salivary glands. Thus, relapsing fever spirochetes are efficiently transmitted in saliva by these fast-feeding ticks within minutes of their attachment to a mammalian host.

Are spirochetes parasites or bacteria?

Spirochetes are widely distributed in nature as free-living bacteria, as metabolic symbionts of insects, and as commensals and parasites of animals.

What kind of diseases are caused by spirochete bacteria?

Alternative Titles: Spirochaetaceae, spirochaete. Spirochete, (order Spirochaetales), also spelled spirochaete, any of a group of spiral-shaped bacteria, some of which are serious pathogens for humans, causing diseases such as syphilis, yaws, Lyme disease, and relapsing fever.

Which is the pathogenic member of the spirochaete phylum?

Pathogenic members of this phylum include the following: Leptospira species, which causes leptospirosis Borrelia burgdorferi, B. garinii, and B. afzelii, which cause Lyme disease Borrelia recurrentis, which causes relapsing fever Treponema pallidum subspecies which cause treponematoses such as syphilis and yaws.

What kind of diseases are caused by spiral shaped bacteria?

Written By: Spirochete, (order Spirochaetales), also spelled spirochaete, any of a group of spiral-shaped bacteria, some of which are serious pathogens for humans, causing diseases such as syphilis, yaws, Lyme disease, and relapsing fever.

What kind of environment does a spirochete live in?

Spirochete. Spirochaeta are free-living nonpathogenic inhabitants of mud and water, typically thriving in anaerobic ( oxygen -deprived) environments. Leptospirosis, caused by Leptospira, is principally a disease of domestic and wild mammals and is a secondary infection of humans.