Results 11 to 20 of about 2,016 (155)

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

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

Johne's disease [PDF]

Journal of Comparative Pathology and Therapeutics, 1912
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M'Fadyean, John, Sheather, A. L., Edwards, J. T.   +2 more
openaire   +2 more sources

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

Immune responses to an inactivated Johne’s disease vaccine in cattle

Indian Journal of Animal Sciences, 2022
The objective of this study was to develop a vaccine against Johne’s disease for calves and study its immune efficacy. A heat inactivated Johne’s disease vaccine in mineral oil adjuvant was developed using the strain predominant in Tamil Nadu and tested
R K CHAITANYA, Y KRISHNA MOHAN REDDY, A THANGAVELU   +2 more
doaj   +1 more source

Prevalence of Mycobacterium avium subspecies paratuberculosis IS 900 DNA in biopsy tissues from patients with Crohn’s disease: histopathological and molecular comparison with Johne’s disease in Fars province of Iran

BMC Infectious Diseases, 2019
Background Crohn’s disease is a chronic enteritis of humans that affects the gastrointestinal tract, especially the terminal ileum, cecum and colon. The etiology of this disease is still unknown but seems to be multifactorial. There are reports about the
Forough Zarei-Kordshouli, Bita Geramizadeh, Azizollah Khodakaram-Tafti   +2 more
doaj   +1 more source

Overview of Johne's disease immunology [PDF]

Veterinary World, 2013
Johne's disease or paratuberculosis is one of the most economically important diseases of the livestock. Most of the economiclosses associated with paratuberculosis are related to decreased milk production, reduced fertility and higher rates of culling ...
Ashutosh Wadhwa, Naveen Kumar, Andres Velasco-Villa, Shigetoshi Eda   +3 more
doaj   +1 more source

Risk factors associated with sero-positivity to Johne’s disease in Indian dairy herds

Indian Journal of Animal Sciences, 2016
Johne’s disease of domestic livestock has high economic significance. Environmental factors and farm level management practices are associated with the incidence and occurrence of disease in farm and farmers herds/ flocks.
RAJNI GARG, PRASANNA KUMAR PATIL, SHUKRITI SHARMA, SHOOR VIR SINGH, KULBIR SINGH SANDHU, SAURABH GUPTA, RUCHI TIWARI, KULDEEP DHAMA   +7 more
doaj   +1 more source