Results 261 to 270 of about 635,398 (312)

Claw trimming of dairy cattle

Veterinary Record, 2015
ARCHER and others (2015) are to be congratulated for bringing some science into the art of dairy cow claw trimming, and the editorial comments by Nick Bell ( VR , September 5, 2015, vol 177, pp 220-221) were very relevant. However, it was unclear to me why the sole thickness used in their …
Mark, Burnell, Jon, Reader, Phil, Alcock
  +7 more sources

Highly Pathogenic Avian Influenza A(H5N1) Clade 2.3.4.4b Virus Infection in Domestic Dairy Cattle and Cats, United States, 2024

Emerging Infectious Diseases
We report highly pathogenic avian influenza A(H5N1) virus in dairy cattle and cats in Kansas and Texas, United States, which reflects the continued spread of clade 2.3.4.4b viruses that entered the country in late 2021.
Eric R. Burrough, Drew R. Magstadt, B. Petersen, Simon J. Timmermans, P. Gauger, Jianqiang Zhang, Chris Siepker, Marta Mainenti, Ganwu Li, Alexis C. Thompson, Patrick J. Gorden, Paul J. Plummer, R. Main   +12 more
semanticscholar   +1 more source

Emergence and interstate spread of highly pathogenic avian influenza A(H5N1) in dairy cattle

bioRxiv
Highly pathogenic avian influenza (HPAI) viruses cross species barriers and have the potential to cause pandemics. In North America, HPAI A(H5N1) viruses related to the goose/Guangdong 2.3.4.4b hemagglutinin phylogenetic clade have infected wild birds ...
Thao-Quyen Nguyen, Carl R. Hutter, Alexey Markin, Megan N. Thomas, Kristina Lantz, M. Killian, Garrett M. Janzen, Sriram Vijendran, Sanket Wagle, Blake Inderski, Drew R. Magstadt, Ganwu Li, D. Diel, Elisha A. Frye, K. Dimitrov, A. Swinford, Alexis C. Thompson, Kevin R. Snevik, D. L. Suarez, E. Spackman, Steven M. Lakin, Sara C. Ahola, Kammy R. Johnson, A. Baker, S. Robbe-Austerman, Mia K. Torchetti, T. Anderson   +26 more
semanticscholar   +1 more source

Fluorosis in dairy cattle

Veterinary Record, 1977
The investigation of a high incidence of arthritis in 21 dairy herds disclosed elevated fluorine levels in bone samples. In every herd except one, where herbage and water was contaminated by industrial fall-out, the main source of the fluorine was from mineral supplements; In a few herds, purchased cake or grain balancers contributed to the abnormal ...
openaire   +2 more sources

Avian influenza A (H5N1) virus in dairy cattle: origin, evolution, and cross-species transmission

mBio
Since the emergence of highly pathogenic avian influenza virus (HPAIV) H5N1 of clade 2.3.4.4b as a novel reassortant virus from subtype H5N8, the virus has led to a massive number of outbreaks worldwide in wild and domestic birds.
Ahmed Mostafa, M. Naguib, A. Nogales, Ramya S. Barre, James P. Stewart, Adolfo García-Sastre, Luis Martínez-Sobrido   +6 more
semanticscholar   +1 more source

Sialic Acid Receptor Specificity in Mammary Gland of Dairy Cattle Infected with Highly Pathogenic Avian Influenza A(H5N1) Virus

Emerging Infectious Diseases
In March 2024, the US Department of Agriculture’s Animal and Plant Health Inspection Service reported detection of highly pathogenic avian influenza (HPAI) A(H5N1) virus in dairy cattle in the United States for the first time.
R. Nelli, Tyler A. Harm, Chris Siepker, J. Groeltz-Thrush, Brianna Jones, Ning-Chieh Twu, Ariel S Nenninger, Drew R. Magstadt, Eric R. Burrough, P. Piñeyro, Marta Mainenti, Silvia Carnaccini, Paul J. Plummer, Todd M. Bell   +13 more
semanticscholar   +1 more source

Pasture Minerals for Dairy Cattle

Veterinary Clinics of North America: Food Animal Practice, 2023
While mineral requirements do not differ with the production systems, the forage bases of the different dairy production systems influence the risk of mineral deficiency. Testing representative pastures on a farm is a key to understanding the potential for risk of mineral deficiency and should be combined with blood or tissue samples, clinical ...
Ian J, Lean, Helen M, Golder
openaire   +2 more sources

Selenium response in dairy cattle

New Zealand Veterinary Journal, 1987
Abstract Extract Madam:- We wish to report the findings of selenium (Se) response trials in three Taranaki factory supply dairy herds.
J B, Tasker, T D, Bewick, R G, Clark, A J, Fraser   +3 more
openaire   +2 more sources

The impact of heat stress on the immune system in dairy cattle: A review.

Research in Veterinary Science, 2019
Heat stress is well documented to have a negative influence on livestock productivity and these impacts may be exacerbated by climate change. Dairy cattle can be more vulnerable to the negative effects of heat stress as these adverse impacts may be more ...
M. Bagath, G. Krishnan, C. Devaraj, V. Rashamol, P. Pragna, A. Lees, V. Sejian   +6 more
semanticscholar   +1 more source