Results 71 to 80 of about 11,530 (228)

Comparisons of plasma and fecal pharmacokinetics of danofloxacin and enrofloxacin in healthy and Mannheimia haemolytica infected calves

Scientific Reports, 2022
Danofloxacin and enrofloxacin are fluoroquinolones (FQs) used to treat and control bovine respiratory disease (BRD) complex. While low toxicity, high bactericidal activity, and availability in single and multiple dosing regimens make them preferable, the
A. Beyi, J. Mochel, G. Magnin, Tyler Hawbecker, Clare Slagel, G. Dewell, R. Dewell, O. Sahin, J. Coetzee, Qijing Zhang, P. Plummer   +10 more
semanticscholar   +1 more source

Susceptibility to tulathromycin in Mannheimia haemolytica isolated from feedlot cattle over a three-year period

Frontiers in Microbiology, 2013
Mannheimia haemolytica isolated from feedlot cattle were tested for tulathromycin resistance. Cattle were sampled over a three-year period, starting 12 months after approval of tulathromycin for prevention and treatment of bovine respiratory disease ...
Trevor W. Alexander, Shaun R. Cook, Cassidy L. Klima, Ed eTopp, Tim A. McAllister   +4 more
doaj   +1 more source

Development of a novel clinical scoring system for on-farm diagnosis of bovine respiratory disease in pre-weaned dairy calves. [PDF]

, 2014
Several clinical scoring systems for diagnosis of bovine respiratory disease (BRD) in calves have been proposed. However, such systems were based on subjective judgment, rather than statistical methods, to weight scores.
Aly, Sharif S, Kass, Philip H, Lehenbauer, Terry W, Love, William J, Van Eenennaam, Alison L   +4 more
core   +2 more sources

Comparative Genomic Analysis of Mannheimia haemolytica from Bovine Sources

PLOS ONE, 2016
Bovine respiratory disease is a common health problem in beef production. The primary bacterial agent involved, Mannheimia haemolytica, is a target for antimicrobial therapy and at risk for associated antimicrobial resistance development. The role of M.
Klima, Cassidy L., Cook, Shaun R., Zaheer, Rahat, Laing, Chad, Gannon, Vick P., Xu, Yong, Rasmussen, Jay, Potter, Andrew, Hendrick, Steve, Alexander, Trevor W., McAllister, Tim A.   +10 more
openaire   +5 more sources

A study on Ovine pneumonic pasteurellosis: Isolation and Identification of Pasteurellae and their antibiogram susceptibility pattern in Haramaya District, Eastern Hararghe, Ethiopia [PDF]

, 2013
BACKGROUND: Sheep constitute the second major component of livestock in Ethiopia. However, efficient utilization of this potential resource is hampered by combination of health problems, poor management and feed shortage.
Adem A Hassen, Haimanot D Marru, Takele T Anijajo   +2 more
core   +2 more sources

First Emergence of Resistance to Macrolides and Tetracycline Identified in Mannheimia haemolytica and Pasteurella multocida Isolates from Beef Feedlots in Australia

Microorganisms, 2021
Bovine respiratory disease (BRD) causes high morbidity and mortality in beef cattle worldwide. Antimicrobial resistance (AMR) monitoring of BRD pathogens is critical to promote appropriate antimicrobial stewardship in veterinary medicine for optimal ...
T. Alhamami, P. R. Chowdhury, Nancy Gomes, Mandi Carr, Tania Veltman, M. Khazandi, J. Mollinger, Ania T. Deutscher, C. Turni, Layla Mahdi, H. Venter, S. Abraham, S. Djordjevic, D. Trott   +13 more
semanticscholar   +1 more source

The Relationship Between Immunopathology and Body Condition of Mixed‐Age Ewes

New Zealand Journal of Agricultural Research, Volume 69, Issue 1, February 2026.
Ill thrift in ewes, characterised by less than desirable body condition, is a multifactorial condition often attributed to nutritional deficits, though immunopathological factors may also play a role. This study investigated associations between body condition scores (BCS) and immunopathological states in 120 mixed‐age ewes grazing pasture over 4 ...
Melissa N. Hempstead, Sandeep K. Gupta, Paul M. Candy, Rina Hannaford, Dave M. Leathwick, Chris M. Miller, Anne L. Ridler, Mallory A. Ross, Laura B. Hunter, Trevor J. Watson, Tania A. Wilson, Karin E. Schütz, Alex K. Chambers, Christian W. Sauermann, Cheryl E. O’Connor, Natalie A. Parlane   +15 more
wiley   +1 more source

Bovine Gamma Delta T Cells Contribute to Exacerbated IL-17 Production in Response to Co-Infection with Bovine RSV and Mannheimia haemolytica [PDF]

, 2016
Citation: McGill, J. L., Rusk, R. A., Guerra-Maupome, M., Briggs, R. E., & Sacco, R. E. (2016). Bovine Gamma Delta T Cells Contribute to Exacerbated IL-17 Production in Response to Co-Infection with Bovine RSV and Mannheimia haemolytica. Plos One, 11(3),
Briggs, R. E., Guerra-Maupome, Mariana, McGill, Jodi L., Rusk, Rachel A., Sacco, R. E.   +4 more
core   +6 more sources

Mannheimia haemolytica pleuropneumonia in goats associated with shipping stress

Ciência Rural, 2019
: This study described the epidemiological, clinical, pathological and bacteriological aspects of Mannheimia haemolytica pleuropneumonia in goats associated with shipping stress.
Paula Augusto Taunde, Fernando Froner Argenta, Ronaldo Michel Bianchi, Bianca Santana de Cecco, Andréia Vielmo, Bruna Corrêa Lopes, Franciele Maboni Siqueira, Caroline Pinto de Andrade, Gustavo Geraldo Medina Snel, Claudio Severo Lombardo de Barros, Luciana Sonne, Saulo Petinatti Pavarini, David Driemeier   +12 more
doaj   +1 more source

Field trial of primary and booster dose of inactivated vaccine against bovine respiratory bacteria in young Holstein calves

Journal of Veterinary Research, 2020
The objective of this research was to evaluate the antibody response to multiple doses of an inactivated mixed vaccine against Histophilus somni, Pasteurella multocida, and Mannheimia haemolytica, and to investigate the influence of age at time of ...
Mori Kazusa, Kato Toshihide, Yokota Osamu, Ohtsuka Hiromichi   +3 more
doaj   +1 more source