The intracellular parasite Mycobacterium bovis (M. bovis) causes tuberculosis in cattle and humans. Understanding the interactions between M. bovis and host cells is essential in developing tools for the prevention, detection, and treatment of M. bovis infection. Gene expression profiles provide a large amount of information regarding the molecular mechanisms underlying these interactions. The ...

background bcg (bacille calmette-guerin) vaccine is an attenuated live vaccine administered to prevent tuberculosis. disseminated infection due to bcg is a rare life threatening complication of this vaccine, especially in immunocompromised patients. objectives the current study evaluated the sensitivity pattern of the bcg strain supplied by the institute de pasteur, iran against anti-mycobacter...

• DRAXXIN (tulathromycin) Injectable Solution administered as a single subcutaneous (SC) injection was safe and effective for the treatment of experimentally induced Mycoplasma bovis (M. bovis) respiratory infection in calves. • DRAXXIN significantly reduced percentage of days with pyrexia and lung lesions compared with saline. • Animals treated with DRAXXIN gained more weight than animals trea...

BACKGROUND In many regions of the world, wild mammals act as reservoir of Mycobacterium bovis, a situation that prevents the eradication of bovine tuberculosis. In order to observe whether a strain isolated from a wild boar, previously tested as highly virulent in a mice model, is also virulent in cattle, we performed cattle experimental inoculation with this strain RESULTS Groups of Friesian...

Mycobacterium bovis strain AN5 has been used to produce purified protein derivative (PPD) for the intradermal test for bovine tuberculosis since it was introduced in 1948. This work reports the draft genome sequence of M. bovis AN5, which is used for the production of bovine PPD in Brazil, as well as comparisons to other strains of M. bovis and Mycobacterium tuberculosis.

Free-ranging wildlife, such as feral swine (Sus scrofa), harbor a variety of diseases that are transmissible to livestock and could negatively impact agricultural production. Information is needed regarding the exposure and infection rates of Mycobacterium bovis and many other diseases and parasites in feral swine occurring in the Texas border region. Our main objective was to determine exposur...

The availability of a stage-specific Babesia bovis expression profile can facilitate the identification of candidate vaccine antigens. In addition, highly expressed genes during a particular developmental stage may suggest their relevance during that stage. In this study, we generated and validated a custom B. bovis high density oligonucleotide microarray that can be used to examine gene expres...

Bovine tuberculosis is a zoonotic disease with largely unknown impact in Africa, with risk factors such as HIV and direct contact with animals or consumption of Mycobacterium bovis infected animal products. In order to understand and quantify this risk and design intervention strategies, good epidemiological studies are needed. Such studies can include molecular typing of M. bovis isolates. The...

The prevalence of Ehrlichia and Anaplasma in 1,427 dogs from 32 Japanese prefectures was evaluated by PCR and DNA nucleotide sequencing. PCR screening demonstrated that 18 dogs (1.3%) were positive for Anaplasmataceae. Sequence analysis revealed that 14 of the amplicons were most closely related to Wolbachia spp., symbionts of Dirofilaria immitis, whereas three were identified as Anaplasma bovi...

Mycoplasma bovis has recently emerged as a significant and costly infectious disease problem in bison. A method for the detection of M. bovis-specific serum antibodies is needed in order to establish prevalence and transmission patterns. Enzyme-linked immunosorbent assays (ELISAs) validated for the detection of M. bovis-specific serum IgG in cattle are commercially available, but their suitabil...