| Leptospira fainei | |
|---|---|
Scientific classification  | |
| Domain: | Bacteria |
| Phylum: | Spirochaetota |
| Class: | Spirochaetia |
| Order: | Leptospirales |
| Family: | Leptospiraceae |
| Genus: | Leptospira |
| Species: | L. fainei |
| Binomial name | |
| Leptospira fainei Perolat et al. 1998 | |
Leptospira fainei is a pathogenic species of Leptospira , first isolated from pigs in Australia [1] [2] and named for University of Otago and Monash University microbiologist Dr. Solomon Faine.
Salmonella is a genus of rod-shaped (bacillus) Gram-negative bacteria of the family Enterobacteriaceae. The two species of Salmonella are Salmonella enterica and Salmonella bongori. S. enterica is the type species and is further divided into six subspecies that include over 2,600 serotypes. Salmonella was named after Daniel Elmer Salmon (1850–1914), an American veterinary surgeon.
Chlamydia trachomatis, commonly known as chlamydia, is a bacterium that causes chlamydia, which can manifest in various ways, including: trachoma, lymphogranuloma venereum, nongonococcal urethritis, cervicitis, salpingitis, pelvic inflammatory disease. C. trachomatis is the most common infectious cause of blindness and the most common sexually transmitted bacterium.
Leptospirosis is a blood infection caused by the bacteria Leptospira. Signs and symptoms can range from none to mild to severe. Weil's disease, the acute, severe form of leptospirosis, causes the infected individual to become jaundiced, develop kidney failure, and bleed. Bleeding from the lungs associated with leptospirosis is known as severe pulmonary haemorrhage syndrome.
Mycoplasmataceae is a family of bacteria in the order Mycoplasmatales. This family consists of the genera Mycoplasma and Ureaplasma.
Leptospira is a genus of spirochaete bacteria, including a small number of pathogenic and saprophytic species. Leptospira was first observed in 1907 in kidney tissue slices of a leptospirosis victim who was described as having died of "yellow fever".
Chlamydia psittaci is a lethal intracellular bacterial species that may cause endemic avian chlamydiosis, epizootic outbreaks in mammals, and respiratory psittacosis in humans. Potential hosts include feral birds and domesticated poultry, as well as cattle, pigs, sheep, and horses. C. psittaci is transmitted by inhalation, contact, or ingestion among birds and to mammals. Psittacosis in birds and in humans often starts with flu-like symptoms and becomes a life-threatening pneumonia. Many strains remain quiescent in birds until activated by stress. Birds are excellent, highly mobile vectors for the distribution of chlamydia infection, because they feed on, and have access to, the detritus of infected animals of all sorts.
Erysipelothrix is a genus of bacteria containing four described species, Erysipelothrix rhusiopathiae, Erysipelothrix tonsillarum, Erysipelothrix inopinata and Erysipelothrix larvae. Additional species have been proposed based on DNA-DNA hybridization studies "The hallmark of Erysipelothrix is the presence of a type B cell wall, in which the peptide bridge is formed between amino acids at positions 2 and 4 of adjacent peptide side-chains and not, as in the vast majority of bacteria, between amino acids at positions 3 and 4."
Pasteurella multocida is a Gram-negative, nonmotile, penicillin-sensitive coccobacillus of the family Pasteurellaceae. Strains of the species are currently classified into five serogroups based on capsular composition and 16 somatic serovars (1–16). P. multocida is the cause of a range of diseases in mammals and birds, including fowl cholera in poultry, atrophic rhinitis in pigs, and bovine hemorrhagic septicemia in cattle and buffalo. It can also cause a zoonotic infection in humans, which typically is a result of bites or scratches from domestic pets. Many mammals and birds harbor it as part of their normal respiratory microbiota.
Leptospira noguchii is a gram-negative, pathogenic organism named for Japanese bacteriologist Dr. Hideyo Noguchi who named the genus Leptospira. L. noguchii is famous for causing the febrile illness in Fort Bragg, NC during World War II. There was 40 cases of this fever documented during each summer from 1942 to 1944; however, there were 0 deaths recorded from this outbreak. Unlike other strains of Leptospira that cause leptospirosis, L. noguchii is characterized by showing a pretibial rash on the victim. Its specific epithet recognises Hideyo Noguchi.
Leptospira interrogans is a species of obligate aerobic spirochetes. This species is pathogenic to some wild and domestic animals, including pet dogs. It can also spread to humans, where infection can cause flu-like symptoms with renal and hepatic damage. L. interrogans is mainly found in tropical regions, where waste treatment is underdeveloped.
Ureaplasma parvum is a species of Ureaplasma, a genus of bacteria belonging to the family Mycoplasmataceae.
Brachyspira pilosicoli is a gram-negative, anaerobic, host-associated spirochete that colonizes the intestinal tract of animals and humans. It appears as a characteristic "false brush border" due to its end-on attachment to enterocytes of the colon where it interferes with intestinal absorption. B. pilosicoli is unique from other Brachyspira species because it colonizes a variety of domestic animals including pigs, chickens, dogs, wild birds, rodents, and humans. It is the causative agent of intestinal spirochetosis in pigs, chickens and humans. In particular, B. pilosicoli has been described as an important colonic pathogen of pigs and chickens, causing colitis and diarrhea resulting in depressed rates of growth and impaired production on farms where infections with B. pilosicoli may be endemic. Bacterial attachment disrupts the colonic enterocytes and associated villi, causing the symptoms characteristic of intestinal spirochetosis. Additionally, B. pilosicoli is associated with clinical disease in human infections where it has implications for public health.
Leptospira santarosai is a pathogenic species of Leptospira.
Leptospira alexanderi is a species of Leptospira. Its type strain is strain L 60T.
Leptospira kirschneri is a Gram negative, obligate aerobe species of spirochete bacteria named for University of Otago bacteriologist Dr. Leopold Kirschner. It is a member of the genus Leptospira. The species is pathogenic and can cause leptospirosis, most commonly in pigs.
Leptospira alstonii is a gram negative, mobile, spirochete. It is flexible, helical, and motile by means of two periplasmic flagella. It is obligately aerobic and oxidase positive. It was named after J. M. Alston, a British microbiologist who made significant contributions to the study of Leptospirosis. It is one of nine human or animal pathogenic species of Leptospira. It was originally isolated from material submitted to the Veterinary Diagnostic Laboratory at Iowa State University during an outbreak of swine abortion in 1983. It has been isolated and stored in liquid nitrogen or Ellinghausen-McCullough-Johnson-Harris medium. It also has been isolated in China from a frog. The strain is also available from culture collections of the WHO collaborating centers. Lipase is not produced by this species. NaCl is not required for growth. Growth is inhibited by 8-azaguanine at 225 µg/mL or 2,6-diaminopurine (10 µg/mL) and copper sulfate. It contains serovars from the serogroup ranarum. DNA G+C content is 39±8 mol%.
Leopold Kirschner was an Austro-Hungarian, Dutch, and New Zealand bacteriologist specializing in leptospirosis. He is known for his work on the survival of Leptospira spp in the environment, research on conditions and media for Leptospira growth, his role in the initial discoveries of leptospirosis in New Zealand, for early epidemiologic descriptions of leptospirosis as an occupational disease of dairy farmers, and for the major pathogenic Leptospira species, Leptospira kirschneri, that was named in his honor.
Solomon Faine was a New Zealand-born microbiologist known for his research on leptospirosis. With Dr. Leopold Kirschner, Faine made early epidemiologic descriptions of leptospirosis as an occupational disease of dairy farmers in New Zealand. The intermediate Leptospira species Leptospira fainei is named in his honor.
Leptospira wolffii is a gram negative aerobic bacterium in the spirochaete phylum. The species named after Dutch bacteriologist Jan Willem Wolff.
Leptospira biflexa is a spirochaete bacterium in the genus Leptospira and was the first saprophytic Leptospira genome to be sequenced.
 | This Spirochaete-related article is a stub. You can help Wikipedia by expanding it. |