Distribution of Campylobacter and Arcobacter in Livestock
نویسندگان
چکیده
We designed polymearse chain reaction (PCR) primers to distinguish Campylobacter jejuni from Campylobacter coli and to differentiate Arcobacter from other species of Campylobacter. We applied these PCR methods to estimate their prevalence in feces of healthy cattle and hogs and to identify risk factors for infection. For cattle, C. jejuni (23%), Arcobacter (11%), and C. coli (1.57%) were detected in healthy dairy cows (n=1,628). Campylobacter coli (69%), Arcobacter (46%) and C. jejuni (0.28%) were found in market weight hogs (n=1,057). This indicates the widespread distribution of these microbes livestock.
منابع مشابه
Arcobacter: An Overview
Introduction The genus Arcobacter (Latin, arc-shaped bacterium) includes bacteria formerly designated Campylobacter cryaerophila (Latin; loving cold and air). They are fastidious, microaerophilic, gram-negative, spiral-shapedbacteria that are motile by means of polar flagella. Arcobacter was first isolated by Ellis et al (6) in 1977 from aborted bovine and later from porcine fetuses. Unlike oth...
متن کاملMolecular Identification of Campylobacter, Arcobacter, and Salmonella in Japanese Quail (Coturnix japonica) Reared in Farms of Northern Iran
Background: Food animals such as different rearing birds can transmit zoonotic enteropathogenic bacteria, which exist in their intestinal microbiota. This research was designed in order to molecular identification of Campylobacter, Arcobacter, as well as Salmonella in Japanese quail (Coturnix japonica) reared in farms of Northern Iran. Methods: Total of 100 cloacal samples were collected from ...
متن کاملPrevalence of Arcobacter and Campylobacter on broiler carcasses during processing.
Broiler carcasses (n=325) were sampled in a U.S. commercial poultry processing plant for the prevalence of Arcobacter and Campylobacter at three sites along the processing line: pre-scald, pre-chill and post-chill. Samples (75-125 broilers per site) were collected during five plant visits from August to October of 2004. Arcobacter was recovered from pre-scald carcasses more frequently (96.8%) t...
متن کاملAntimicrobial resistance of Arcobacter and Campylobacter from broiler carcasses.
The antimicrobial resistance of Arcobacter (n=174) and Campylobacter (n=215) isolated from broiler carcasses in a US poultry processing plant was examined. For Arcobacter, 93.7% (n=163) were resistant to one or more antimicrobials and 71.8% (n=125) were resistant to two or more antimicrobials. For Campylobacter, 99.5% (n=214) were resistant to one or more antimicrobials and 28.4% (n=61) were re...
متن کاملOccurrence, Diversity, and Host Association of Intestinal Campylobacter, Arcobacter, and Helicobacter in Reptiles
Campylobacter, Arcobacter, and Helicobacter species have been isolated from many vertebrate hosts, including birds, mammals, and reptiles. Multiple studies have focused on the prevalence of these Epsilonproteobacteria genera in avian and mammalian species. However, little focus has been given to the presence within reptiles, and their potential zoonotic and pathogenic roles. In this study, occu...
متن کامل