Among the yersinia genus, yersinia enterocolitica is one of the most common food borne pathogen. Pcr detection of virulence genes in yersinia enterocolitica. Yersiniosis, acute gastrointestinal infection caused by the bacterium yersinia enterocolitica, characterized by fever, oftenbloody diarrhea, and abdominal pain. Stay connected to your students with prezi video, now in microsoft teams. Yersinia yersiniosis is an infectious disease caused by a bacterium of the genus yersinia. Antibiotic treatment of yersinia enterocolitica septicemia. View yersinia enterocolitica research papers on academia.
Human and animal epidemic of yersinia enterocolitica o. Based on phylogenetic analyses of their wholegenome sequences and large terminase subunit protein sequences, a genus named tg1virus within the family. From the 83 isolated yersinia strains, 76 91,57% belonged to y. Although yersinia enterocolitica is usually transmitted through contaminated food and untreated water, occasional transmission such as humantohuman, animaltohuman and blood transfusion associated transmission have also identified in human disease. Evaluating subtyping methods for pathogenic yersinia. Yersiniosis is caused by a facultative anaerobic gramnegative coccobacilli in the genus yersinia most commonly yersinia enterocolitica serogroups o. Two of the strains were able to grow in tsb at ph 4. Yersinia pestis, yersinia enterocolitica, and yersinia pseudotuberculosis. Growth and survival of yersinia enterocolitica at acidic. Yersinia enterocolitica was discovered by schleifstein and coleman in 1939 in usa. Yersinia enterocolitica bakterien, verschiedene unter gruppen serotypen. In addition, experiments were done to assess survival of y.
Yersinia enterocolitica infection is a disease which could be seen all over the world. Yersinia pseudotuberculosis and yersinia enterocolitica. A temporary rash called erythema nodosum also may appear on the skin, and the disease can lead to a temporary arthritis of the knees. Pigs are described as the main reservoirs of the responsible microorganism, and the consumption of raw, undercooked pork is the primary mode of infection. Links with this icon indicate that you are leaving the cdc website the centers for disease control and prevention cdc cannot attest to the accuracy of a nonfederal website. This bacterium is not part of the human microbiota, but has been isolated from clinical specimens along with many other animals including pigs, cattle, birds, and domestic animals. Yersinia enterocolitica, an enteropathogenic species belonging to the genus yersinia, is widely distributed in nature and affects both humans and animals. Yersinia enterocolitica adalah spesies bakteri gramnegatif, tidak menghasilkan spora, fakultatif anaeobik, yang termasuk ke dalam golongan enterobacteriacea. Yersinia enterocolitica and yersinia pseudotuberculosis are bacterial infections that are uncommon, but can cause problems when they occur.
Intestinal tracts of infected animals, poultry, and humans contaminated water. Gastroenteritis is the main way of presentation with reported manifestations of watery or bloody diarrhea, vomiting, tenesmus, abdominal pain, and fever. It is relatively uncommon with about 1012 cases reported in wisconsin annually. Sebagian galur strain dari bakteri ini merupakan patogen penyebab penyakit yang penyebarannya terjadi melalui makanan, seperti. Yersiniosis is an infection caused by the bacteria yersinia enterocolitica that is found in the feces of infected people and animals and in some types of food. Since yersinia enterocolitica, now classified as a member of the enterobacteriaceae, was recognized as a distinct species in 1964 it has been isolated with. Notifications should be made using the communicable disease notification form for metropolitan residents pdf 209kb or regional residents pdf 209kb. It has been isolated from the intestinal tracts and feces of many animals, including rodents rabbits, domestic animals e.
Yersinia enterocolitica was discovered more than 60 years ago but was not considered as a human or veterinary pathogen until the late 1960s when it became increasingly identified in foodborne gastrointestinal infections 2, 3. Human and animal isolates of yersinia enterocolitica show. Yersinia enterocolitica synonym or cross reference. Virulenzplasmids pyv plasmid of yersinia virulence sowie chromosomal lokalisierter viru. In the last four decades, it is popularly known as an important foodborne pathogen. Seperti anggota lain dari genus yersinia, y enterocolitica adalah organisme invasif yang tampaknya menyebabkan penyakit dengan kerusakan jaringan. Yersinia enterocolitica is a gram negative coccobacillusshaped, facultative anaerobe that is motile at temperatures ranging from 22 to 30c. A yersinia enterocolitica e responsavel por varias doencas no homem, desde diarreias ate pseudoapendicite. The ability of three strains of yersinia enterocolitica to survive and grow in tryptic soy broth tsb at ph 3. Jul 16, 2011 yersinia are short, pleomorphic gram negative rods that can exhibit bipolar staining are catalase positive, oxidase negative and microaerophilic or facultative. Yersinia pestis and the enteropathogenic yersiniae.
Pada suhu 2025 c, bakteri ini dapat bergerak motil, namun pada suhu 37 c tidak terjadi pergerakan. Yersinia pestis the causative agent of human plague, yersinia enterocolitica the causative agent of yersiniosis, and yersinia pseudotuberculosis. Yersiniosis is a relatively uncommon infection contracted through the consumption of undercooked meat products, unpasteurised milk, or water contaminated by the bacteria. This bacterium is a gram negative, coccoid shaped, nonspore forming bacillus of the genus yersinia, family enterobacteriaceae. To view a list of products filtered by media type, move your cursor over the media type heading in the first column and select from the drop down menu. In the past 10 years, this microorganism has been extensively studied in numerous publications, focusing on molecular biology, basic genetics, virulence, epidemiology and genomics. Symptoms include fever, abdominal pain may mimic appendicitis, and diarrhea may be bloody and can. Yersinia enterocolitica microbiologia e higiene dos alimentos. In some countries it rivals salmonella as a food borne pathogen and because it can grow at refrigeration temperature it is an. Pronunciation of yersinia enterocolitica with 1 audio pronunciation, 3 translations and more for yersinia enterocolitica. The yersinioses are zoonotic infections of domestic and wild animals.
Sep 27, 2018 yersinia enterocolitica see the image below is a bacterial species in the family enterobacteriaceae that most often causes enterocolitis, acute diarrhea, terminal ileitis, mesenteric lymphadenitis, and pseudoappendicitis but, if it spreads systemically, can also result in fatal sepsis. Yersinia enterocolitica is a gramnegative rodshaped bacterium belonging to the enterobacteriaceae family, which was first discovered in the year 1939 1. Courcol,a,b michel simonet,a,b olivier gaillota lille university medical centera and inserm u1019,b lille, france journal of clinical microbiology p. Aug 14, 2015 yersinia infection is a notifiable infectious disease in western australia. They comprise a biochemically heterogeneous group that can grow at refrigeration temperatures a strong argument for use of cold enrichment.
Yersinia enterocolitica see the image below is a bacterial species in the family enterobacteriaceae that most often causes enterocolitis, acute diarrhea, terminal ileitis, mesenteric lymphadenitis, and pseudoappendicitis but, if it spreads systemically, can also result in fatal sepsis. Yersinia enterocolitica an overview sciencedirect topics. Incubation period is typically 46 days range, 114 days. Both pathogenic and nonpathogenic strains are frequently isolated from various animals birds, mammals, and reptiles as well as from the environment water and soil. The complete genome sequence and comparative genome analysis of the high pathogenicity yersinia enterocolitica strain 8081.
Most of the reports about this bacterium were published since the early 1960s. Yersinia species are commonly found in a wide variety of animals, birds and environmental sources. All three species target the lymph tissues during infection and carry. Use of a plasmid of a yersinia enterocolitica biogroup 1a strain for the construction of cloning vectors. In the united states, most human illness is caused by one species, yersinia enterocolitica. Yersinia enterocolitica is a gramnegative, bacillusshaped bacterium, belonging to the family yersiniaceae. Yersinia enterocolitica wikipedia bahasa indonesia. Infection can be acquired from contaminated food, especially raw or undercooked pork, unpasteurized milk, untreated. Yersinia enterocolitica is an emerging foodborne pathogen. Yersinia pseudotuberculosis, a gramnegative zoonotic bacterial pathogen, causes acute gastroenteritis and mesenteric lymphadenitis, which are often accompanied by fever and abdominal pain. Pdf bahaya yersinia enterocolitica sebagai penyebab. The centers for disease control and prevention cdc cannot attest to the accuracy of a nonfederal website. Although many species of yersinia are found worldwide, most human illnesses are caused by yersinia enterocolitica.
Yersinia infection is a notifiable infectious disease in western australia see notifiable communicable disease case definitions word 1. Yersiniosis usually occurs as an isolated event however occasional outbreaks are reported due to a common exposure. Yersinia species are gramnegative coccobacilli, which are facultative anaerobes. The serologic crossreactions between the two bacteria complicated the diagnosis of brucellosis cases. Yersinia enterocolitica septicemia in denmark 19721991. They consist of 11 species, three of which are pathogenic to humans. Yersinia enterocolitica merupakan bakteri golongan gram negatif, berbentuk batang, tidak memfermentasikan laktosa dan termasuk ke dalam famili enterobacteriaceae. Yersinia enterocolitica and bacteria that resemble it are ubiquitous, being isolated frequently from soil, water, animals, and a variety of foods. Yersiniosis diseases and conditions publications public. The genus yersinia includes 18 species, 3 of which are important human pathogens. See notifiable communicable disease case definitions word 1. Yersinia enterocolitica is an important pathogen to animals and humans.
Its ability to grow at refrigeration temperature makes it an increasing concern in terms of food safety. Comparison of chromagar yersinia and cin agar media for isolation of potentially virulent yersinia enterocolitica in stools 20 nicolas renaud,a laetitia lecci,a rene j. Yersiniosis disease fact sheet series what is yersiniosis. Pcrbased assays were developed for the detection of plasmid and chromosomeborne virulence genes in yersinia enterocolitica and yersinia pseudotuberculosis, to investigate the distribution of these genes in isolates from various sources. Yersinia enterocoliticaspecific infection by bacteriophages tg1. Yersinia enterocolitica belongs to a family of rodshaped bacteria termed enterobacteriaceae. Yersinia enterocolitica is the most common species causing enteric yersiniosis, a specific enteric pathology including acute gastroenteritis with fever, abdominal pains and diarrhea, mesenteric adenitis pseudochirurgical appendicular symptoms, bacteremia and postinfectious immunologic complications arthritis and erythema nodosum. Infektiose gastroenteritis durch yersinia enterocolitica. Yersinia enterocolitica emerge como patogeno en 1930s. Yersinia infection is a notifiable infectious disease in western australia. Linking to a nonfederal website does not constitute an endorsement by cdc or any of its employees of the sponsors or the information and products presented on the website.
Yersinia enterocolitica a bacterial species that causes yersiniosis in humans. Animaltohuman transmission and waterborne transmission. Yersinia pseudotuberculosis and the enteropathogenic strains of yersinia enterocolitica are enteric bacteria responsible for the zoonotic disease yersiniosis. Yersinia enterocolitica, yersinia pseudotuberculosis anses. Yersinia enterocolitica niedersachsisches landesamt fur. The bacterium yersinia enterocolitica is a foodborne zoonotic pathogen that causes various gut. Detection of any yersinia nonpestis species using a culture independent diagnostic test cidt or. Pdf resistant yersinia enterocolitica peritonitis in a. Yersinia enterocolitica as a cause of septicemia in crucian carp.
Genomic insights and its comparative analysis with yersinia. Yersinia are short, pleomorphic gram negative rods that can exhibit bipolar staining are catalase positive, oxidase negative and microaerophilic or facultative. It is motile at temperatures of 2229 c 7284 f, but becomes nonmotile at normal human body temperature. Yersiniosis yersineeosis is a disease caused by bacteria called yersinia. Yersiniosis is a disease caused by the bacterium yersinia enterocolitica. Yersinia enterocolitica is a psychotropic bacterium, which causes acute gastroenteritis and occasionally more serious disease in humans. The results of pcr genotyping, based on 5 virulenceassociated genes of 140 strains of y. Yersiniosis non plague yersinia signs and symptoms fever, diarrhea, may be bloody diarrhea and pain resembling appendicitis may be erythema nodosum, postinfectious arthritis, sepsis, or rarely necrotizing enterocolitis in infants or tissue abscesses incubation usually 4 7 days, range usually under 10 days case classification. Yersinia enterocolitica, enteric infection, diarrhea. Usually, someone with an infection caused by yersinia bacteria recovers within a few days without medical. Y enterocolitica causes a condition called enterocolitis, which is an inflammation of the small intestine and colon that occurs, and often recurs, mostly in young children these infections appear to be acquired by eating contaminated food. Yersinia enterocolitica is a gramnegative bacillus shaped bacterium, belonging to the family yersiniaceae. Yersinia enterocolitica banyak ditemukan di saluran usus berbagai hewan di mana hewan tersebut dapat menyebabkan penyakit dan ditularkan.