Campylobacter (C.) fetus (epsilonproteobacteria) is an important veterinary pathogen. This species is currently divided into C. fetus subspecies (subsp.) fetus (Cff) and C. fetus subsp. venerealis (Cfv). Cfv is the causative agent of bovine genital Campylobacteriosis, an infectious disease that leads to severe reproductive problems in cattle worldwide. Cff is a more general pathogen that causes...

The venereal diseases bovine trichomoniasis (BT) and bovine genital campylobacteriosis (BCG) cause economic losses in endemic areas like La Pampa province in Argentina, where beef cattle are usually managed extensively. This study used data compiled under a Provincial Programme for the Control and Eradication of BT and BGC (PCE) to determine the spatio-temporal distribution of these diseases an...

BACKGROUND A survey was conducted to determine the prevalence of campylobacteriosis and trichomonosis, and their concurrence with brucellosis, in cattle in three states of northern Nigeria. METHODS A total of 602 preputial samples was collected from bulls in 250 herds and tested using culture and identification. Various indigenous and exotic breeds were studied and four major management syste...

The direct fluorescent antibody test (DFAT) for the diagnosis of Bovine Genital Campylobacteriosis was assessed for its detection limit, observer effect, sensitivity and specificity. In addition, the specificity of the fluorescent conjugate was tested against Campylobacter sp, Arcobacter sp, Helicobacter sp, E. coli and other bacteria from the preputial flora. Ten - fold dilutions of C. fetus s...

In Argentina Bovine Genital Campylobacteriosis is routinely diagnosed by direct immunofluorescence test. Generally, the hyperimmune sera used for this test are obtained from rabbits and less often from goats. In this work, a chicken egg yolk immunoglobulin (IgY) extract was conjugated and its ability to detect campylobacters with the regular conjugate prepared with rabbit sera was comparatively...

Bovine genital campylobacteriosis (BGC), caused by Campylobacter fetus subsp. venerealis, is associated with production losses in cattle worldwide. This study aimed to develop a reliable BGC guinea pig model to facilitate future studies of pathogenicity, abortion mechanisms and vaccine efficacy. Seven groups of five pregnant guinea pigs (1 control per group) were inoculated with one of three st...

The main aim of this study was to evaluate the prevalence of campylobacteriosis in population of heifers in Poland. An additional objective was to compare two independent methods used in diagnosis of the disease: culture and PCR. The 1,600 vaginal swabs from heifer origin from different farms of Poland were investigated using both methods. The results showed that the percentage of positive samp...

BACKGROUND Bovine venereal campylobacteriosis is caused by Campylobacter fetus subsp. venerealis and its glycerine-tolerant variant Campylobacter fetus subsp. venerealis biovars intermedius. The disease can be economically important when present in cattle herds, causing poor reproductive performance, embryo mortality and abortion. Sensitive and specific diagnostic tests are required in the diag...

Bacteria is the main cause of genital disorder. Abortion, recurrent abortion and placenta retention are disorder accompanying with pregnancy failure. The current study aimed to find relationship between this Campylobacter infection species related For purpose, 50 aborted fetuses vaginal swabs were collected. Case history multiplex PCR applied. result showed that detected at a rate 26% in cases ...