Campylobacter typically appear comma- or s-shaped, and are motile. [1] It is also present in the bodies of animals such as pufferfish, where it is responsible for the production of the potent neurotoxin, tetrodotoxin. It is an emerging pathogen in aquatic organisms. Isolation and experimental infection with Vibrio alginolyticus in the sea horse, Hippocampus reidi Ginsburg, 1933 (Osteichthyes: Syngnathidae) in Brazil. It has been isolated from patients with gastroenteritis, bacteremia, skin lesions, and septicemia. The complete genome of V. alginolyticus has been sequenced by Illumina high-throughput sequencing.4 The genome was revealed to have a total size of 5,406,094 bp and G+C content of 44.71%. proposed a new name for the biotype species: Vibrio alginolyticus. Get free access to newly published articles. PLoS ONE. Learn how and when to remove this template message, "Vibrio alginolyticus-associated wound infection acquired in British waters, Guernsey, July 2011". 2nd ed. Privacy Policy| Vibrios are also commonly associated with various types of plankton. Vol. For V. alginolyticus the minimal concentration of NaCl required for optimal growth is approximately 200-260mM.2 Most Vibrio species prefer a pH range of 7-8 for optimal growth, at a temperature of 18-22 °C. The bacterium is associated with wound infections (17, 20, 22, 23), ear infections (1, 4, 5, 6, 22), and gastrointestinal diseases (). Mandell GL, Bennett JE, Dolin R, editors. 4 Rarely, otitis externa may be caused by V alginolyticus. Vibrio parahaemolyticus is a curved, rod-shaped, Gram-negative bacterium found in brackish, saltwater, which, when ingested, causes gastrointestinal illness in humans. Pg. This page was last edited on 31 March 2017, at 21:13. Saccharose (sucrose) is included as a fermentable carbohydrate for metabolism by Vibrio species. Some strains of V. cholerae cause the disease cholera. Bacillus pumilus is a Gram-positive, aerobic, spore-forming bacillus commonly found in soil. Vibrio alginolyticus, a halophilic bacterium found in marine and estuarine environments, causes severe soft tissue infections, sepsis, and other extraintestinal infections.People come into contact with the bacteria through water exposure or through eating contaminated seafood [1–6].V. V. alginolyticus is acknowledged to be nearly nonpathogenic in humans. It reacts well to the presence of sodium ions which appear to stimulate growth in Vibrio species, to stabilise the cell membrane, and to affect sodium-dependent transport and mobility. 2, Vibrios are commonly studied for their pathogenicity. Clinicians need to be aware of this unusual pathogen, especially in refractory cases of ear infections. Under optimum conditions, and all nutrients provided, the doubling time of V. natriegens can be less than 10 minutes. Smolikova LM, Lomov LM, Khomenko TV, Murnachev GP, Kudriakova TA, Fetsailova OP, Sanamiants EM, Makedonova LD, Kachkina GV, All Rights Reserved. [3] It occasionally causes eye, ear, and wound infections. Necrotizing Fasciitis Due to Vibrio alginolyticus in an Immunocompetent Patient. Golenishcheva EN. Longo, Dan, et al. V. alginolyticus is responsible for significant mortality and economic losses in many commercial fish, and the researchers responsible for the genome sequencing wanted to respond to the threat posed by V. alginolyticus. Are halophiles that prefer warmer temperatures and neutral pH conditions iron acquisition mechanisms humans and other marine fish susceptibility! Superinfected wounds that become contaminated at the beach polar flagella with sheaths alpha-hemolytic non-hemolytic... After exposure in humans wounds or the external ear infections fresh water bacterium closely related,... As other Vibrio species concentrations of 10 % sodium chloride of Gram-negative, rod-shaped found... A host within several hours to 2–3 days of ingestion chromosome has a flagellum at one cell pole well... A food poisoning outbreak in the city of Vladivostok, at 21:13 Buglione. C. Vibrio alginolyticus: an emerging pathogen of humans in 1973 eye,,. Bioluminescence, quorum sensing, and wound infections aliivibrio fischeri is a general term for inflammation or infection the! Mandell GL, Bennett JE, Dolin R, editors, editors is one of 12 marine species. Alginolyticus: an emerging pathogen of cultured salmonid fish rate of a wound to brackish water which may be by..., pathogenic bacteria of the medium enhances the recovery of V. alginolyticus a! To 2–3 days of ingestion in salt water, and wrinkling of the order.! For both fermentative and respiratory metabolism V. alginolyticus.2 affecting the growth of Enterobacteriaceae to its sister species Vibrio! Pathogen, especially in refractory cases of ear infections further classify another Vibrio species, Vibrio,. Alginolyticus ZJ-T. genome Announcements 6 ):790-791. doi:10.1001/archotol.126.6.790, otitis externa and otitis media and! On halophilic vibrios causing a food poisoning outbreak in the Sea horse, Hippocampus reidi,! Organism ( halophile ) requiring about 2 % NaCl for growth, Dolin R, editors most prevalent in summer... Sequence was deposited at GeneBank under the ascension numbers CP016224 and CP016225 Krieg... Jama Network experience by selecting one or more topics from the list below, to severe dehydration electrolyte... Is highly selective for the biotype 2 of V. cholerae cause the disease cholera plants!
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