Results 11 to 20 of about 4,883 (177)

Johne’s Disease in Beef Cattle

EDIS, 2023
The economic cost of Johne’s disease is substantial due to delayed establishment of pregnancy and even failure during the breeding season, reduced weaning weights, and loss or culling of cows before operations have recouped production costs.
Bridget Stice, Lindsey Wiggins, Todd Thrift, Joao Bittar   +3 more
doaj   +3 more sources

Comparison of a mycobacterial phage assay to detect viable Mycobacterium avium subspecies paratuberculosis with standard diagnostic modalities in cattle with naturally infected Johne disease

Gut Pathogens, 2021
Background Mycobacterium avium subspecies paratuberculosis (MAP), the cause of Johne disease, is a slow growing mycobacterium. Viable MAP detection is difficult, inconstant and time-consuming.
Robert J. Greenstein, Liya Su, Irene R. Grant, Antonio C. G. Foddai, Amy Turner, Jason S. Nagati, Sheldon T. Brown, Judith R. Stabel   +7 more
doaj   +1 more source

The Single Intradermal Cervical Comparative Test Interferes with Johne’s Disease ELISA Diagnostics [PDF]

Frontiers in Immunology, 2014
Enzyme-linked immunosorbent assays (ELISA) of milk and serum samples are a routinely used method of screening herds for Mycobacterium avium subspecies paratuberculosis (MAP). Infection with MAP causes granulomatous enteritis of ruminants known as Johne's disease (JD).
Aideen Elizabeth Kennedy, Aideen Elizabeth Kennedy, Ana Teresa Da Silva, Noel eByrne, John eMac Sharry, Rodney eGovender, Jim eO'Mahony, Riona G Sayers   +7 more
openaire   +3 more sources

Early weight development of goats experimentally infected with Mycobacterium avium subsp. paratuberculosis. [PDF]

PLoS ONE, 2013
Johne's disease is an infectious chronic inflammatory bowel disease in ruminants. The key factor for the management of this disease is an early positive diagnosis.
Alyssa N Malone, Darcy M Fletcher, Megan B Vogt, Stephen K Meyer, Ann M Hess, Torsten M Eckstein   +5 more
doaj   +1 more source

Mycobacterium avium subspecies paratuberculosis infection in cattle – a review in the context of seasonal pasture-based dairy herds

Irish Veterinary Journal, 2022
Johne’s disease is an infectious disease affecting cattle, other ruminants and non-ruminant wildlife worldwide, caused by Mycobacterium avium subspecies paratuberculosis (MAP).
Niamh L. Field, Conor G. McAloon, Lawrence Gavey, John F. Mee   +3 more
doaj   +1 more source

Paratuberculosis Cases in the Livestock Industry in Nigeria: A Review

Ukrainian Journal of Veterinary and Agricultural Sciences, 2023
Paratuberculosis, also known as Johne’s (Yo’-ness) disease, is a significant bacterial disease of large and small ruminants, including other animals, caused by Mycobacterium avium subspecies paratuberculosis (MAP).
Samuel Ndakotsu Gana, Zigwai Gloria Kuyet, Hassan Jibril Abdurrahman   +2 more
doaj   +1 more source

Identification of Selective Signatures Associated with Resistance to Johne’s Disease (JD) in Goat Breeds [PDF]

پژوهشهای علوم دامی ایران, 2023
Introduction: Paratuberculosis, or Johne’s disease, is a chronic, granulomatous, gastrointestinal tract disease of goat and other ruminants caused by the bacterium Mycobacterium avium ssp. paratuberculosis (MAP). The clinical signs of disease in goat are
Hossein Mohammadi, Mohammad Shamsollahi
doaj   +1 more source

A framework for non-preserved consensus gene module detection in Johne's disease

Frontiers in Veterinary Science, 2022
Johne's disease caused by Mycobacterium avium subsp. paratuberculosis (MAP) is a major concern in dairy industry. Since, the pathogenesis of the disease is not clearly known, it is necessary to develop an approach to discover molecular mechanisms behind ...
Maryam Heidari, Abbas Pakdel, Mohammad Reza Bakhtiarizadeh, Fariba Dehghanian   +3 more
doaj   +1 more source

Investigating Ontario dairy farmers motivations and barriers to the adoption of biosecurity and Johne's control practices

Journal of Dairy Science, 2023
: For the control of Johne's disease (JD), management practices to minimize disease transmission must be implemented and maintained. Once infected, animals will enter a latent phase and will typically only manifest clinical symptoms years later. As young
J.B. Imada, S.M. Roche, A. Thaivalappil, C.A. Bauman, D.F. Kelton   +4 more
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