Newsletter

As I write this, we’re settling in for a heat wave and I anticipated leading off with an article regarding heat mitigation, or perhaps the impacts of heat stress on livestock.

Letter from the Directors of US FARAD

Our Continuing Education program is built around “3 V’s” – Vision, Visibility, and Value.

Although only 1-5 % of infected cattle develop malignant lymphoma, bovine leukosis is one of the most prevalent diseases in dairy cows.

Emissions of greenhouse gases (GHG) such as methane have clearly become a major topic of discussion.

• Shifts in uterine microbiome associated with pregnancy outcomes at first insemination and clinical cure in dairy cows with metritis
• The association between bovine leukemia virus infection and metritis in dairy cows
• Differences in lactational performance associated with antimicrobial therapy and clinical cure of metritis in dairy cows
• Clinical cure failure of metritis is not associated with differences in the uterine metabolome of dairy cows
• Peripheral leukocyte transcriptomic changes in preweaned Holstein dairy calves with varying stages of Bovine Respiratory Disease

• Antimicrobial Resistance Genes in Respiratory Bacteria from Weaned Dairy Heifers
• An artificial intelligence approach of feature engineering and ensemble methods depicts the rumen microbiome contribution to feed efficiency in dairy cows
• Investigating relationships between the host genome, rumen microbiome, and dairy cow feed efficiency using mediation analysis with structural equation modeling
• Characterization of the preweaned Holstein calf fecal microbiota prior to, during, and following resolution of uncomplicated gastrointestinal disease
• Shifts in uterine microbiome associated with pregnancy outcomes at first insemination and clinical cure in dairy cows with metritis
• Dietary supplementation of rumen native microbes improves lactation performance and feed efficiency in dairy cows

• When “out on pasture” isn’t picturesque
• Porcine reproductive and respiratory syndrome virus (PRRSV) in swine herds in the United States
• Analysis of transcriptional changes in peripheral leukocytes from pre-weaned Holstein dairy calves with respiratory disease

It seems as if the past few weeks have been filled with discussions regarding dairy cattle infected with avian influenza virus Type A H5N1. The good news is that to date the infection in cattle has not led to high morbidity and mortality as it does in birds. This is clearly a developing situation and […]

Given the concern surrounding avian influenza virus Type A H5N1, now is a great time to examine your current biosecurity management.