Results 21 to 30 of about 2,016 (155)

Screening of Mycobacterium avium subsp. paratuberculosis Mutants for Attenuation in a Bovine Monocyte-Derived Macrophage Model

Frontiers in Cellular and Infection Microbiology, 2014
Vaccination remains a major tool for prevention and progression of Johne’s disease, a chronic enteritis of ruminants worldwide. Currently there is only one licensed vaccine within the United States and two vaccines licensed internationally against Johne’
Elise A Lamont, Adel M Talaat, Paul M Coussens, John eBannantine, Yrjo Tapio Grohn, Robab eKatani, Lingling eLi, Vivek eKapur, Srinand eSreevastan   +8 more
doaj   +1 more source

Antibodies against invasive phenotype-specific antigens increase Mycobacterium avium subspecies paratuberculosis translocation across a polarized epithelial cell model and enhance killing by bovine macrophages

Frontiers in Cellular and Infection Microbiology, 2015
Johne’s disease, caused by Mycobacterium avium subspecies paratuberculosis (MAP), is a severe chronic enteritis which affects large populations of ruminants globally.
Jamie eEverman, Luiz eBermudez
doaj   +1 more source

Seroprevalence of Johne’s disease in goats [PDF]

Iraqi Journal of Veterinary Sciences, 2009
 This study has been designated to detect presence of John’s disease antibodies in goats in Gugchaly and Alhamdaniya/Ninavah province since there are no any previews trails to isolate the etiological causes or detect its seroprevalence in the ...
A. M. Al-Kass
doaj   +1 more source

Seroprevalence of Johne’s Disease in Dairy Cattle [PDF]

Benha Veterinary Medical Journal, 2019
Johne`s disease is economically and zoonotically an important disease in dairy animals and required continuous surveillance. The study was carried out to investigate the prevalence of Paratuberculosis (Johne’s disease) in one of dairy cattle farm in ...
Ramadan Halim, Elsayed Galila, Abdelfattah Selim, Faisal Khalil, Abdelrasheed Ghanem   +4 more
doaj   +1 more source

Mycobacterium Avium Paratuberculosis: A Disease Burden on the Dairy Industry

Animals, 2020
Mycobacterium avium paratuberculosis is responsible for paratuberculosis or Johne’s disease in cows, having economic impacts on the dairy industry and a prevalence rate exceeding 50% in dairy herds.
Mary Garvey
doaj   +1 more source

Innate immune markers that distinguish red deer (Cervus elaphus) selected for resistant or susceptible genotypes for Johne’s disease

Veterinary Research, 2013
While many factors contribute to resistance and susceptibility to infectious disease, a major component is the genotype of the host and the way in which it is expressed.
Dobson Brooke, Liggett Simon, O’Brien Rory, Griffin J Frank T   +3 more
doaj   +1 more source

Genome-wide association analysis for susceptibility to infection by Mycobacterium avium ssp. paratuberculosis in US Holsteins

Journal of Dairy Science, 2022
: Paratuberculosis, or Johne's disease, is a chronic, granulomatous, gastrointestinal tract disease of cattle and other ruminants caused by the bacterium Mycobacterium avium subspecies paratuberculosis (MAP).
B.W. Kirkpatrick, M.E. Cooke, M. Frie, K.R.B. Sporer, B. Lett, S.J. Wells, P.M. Coussens   +6 more
doaj   +1 more source

A national serosurvey to determine the prevalence of paratuberculosis in cattle in Bhutan following detection of clinical cases

Veterinary Medicine and Science, 2018
Johne's disease is an economically important ruminant disease predominantly affecting cattle, sheep and goats. The economic losses are due to early culling, reduced growth rate, progressive weight loss and reduced production.
Ratna B. Gurung, Douglas J. Begg, Richard J. Whittington   +2 more
doaj   +1 more source

Johne's Disease [PDF]

Journal of Comparative Pathology and Therapeutics, 1916
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M'Fadyean, John, Seather, A. L.
openaire   +1 more source

Genotyping methods and molecular epidemiology of Mycobacterium avium subsp. paratuberculosis (MAP)

International Journal of Veterinary Science and Medicine, 2018
Mycobacterium avium subsp. paratuberculosis (MAP) is the causative agent of Johne’s disease (JD) which affects mainly ruminants and is characterized by chronic diarrhea and emaciation.
Ahmad Fawzy, Michael Zschöck, Christa Ewers, Tobias Eisenberg   +3 more
doaj   +1 more source