Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Leigh Rosengren"'
Autor:
Paisley Johnson, Lianne McLeod, Yang Qin, Nathaniel Osgood, Leigh Rosengren, John Campbell, Kathy Larson, Cheryl Waldner
Publikováno v:
Frontiers in Veterinary Science, Vol 9 (2022)
Johne's disease is an insidious infectious disease of ruminants caused by Mycobacterium avium subspecies paratuberculosis (MAP). Johne's disease can have important implications for animal welfare and risks causing economic losses in affected herds du
Externí odkaz:
https://doaj.org/article/2f4f9c0260f34e4c971a39a6622ce8dd
Publikováno v:
The Canadian veterinary journal = La revue veterinaire canadienne. 50(5)
The objectives were to describe the pattern of losses through culling, sales of breeding stock, mortality, and disappearance, and to characterize the causes of mortality of cows and replacement heifers of breeding age from Western Canadian beef herds
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::25c2412b7441f82de384df30d08cecbe
https://pubmed.ncbi.nlm.nih.gov/19436634
https://pubmed.ncbi.nlm.nih.gov/19436634
Autor:
Wendy, Wilkins, Andrijana, Rajić, Cheryl, Waldner, Margaret, McFall, Eva, Chow, Anne, Muckle, Leigh, Rosengren
Publikováno v:
Canadian journal of veterinary research = Revue canadienne de recherche veterinaire. 74(2)
The study objectives were to investigate Salmonella prevalence, serovar distribution, and risk factors for shedding in 10 purposively selected farrow-to-finish farms in Saskatchewan and Alberta. Pooled fecal samples from the breeding and grow-finish
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2ad66c6fea60e60aca20d9fa3bea86cb
https://pubmed.ncbi.nlm.nih.gov/20592836
https://pubmed.ncbi.nlm.nih.gov/20592836