Purchase dependent calf rearing systems, such as the white veal industry, systematically rely on antimicrobial mass medication (metaphylaxis) to counter respiratory tract infections. Despite mounting criticism, the industry fears that without metaphylaxis, mortality would drastically increase. This randomized clinical trial aimed to compare the efficacy of a quick thoracic ultrasonography (qTUS) individualized treatment length between oxytetracycline (OTC) and florfenicol (FF).
View Article and Find Full Text PDFJ Vet Intern Med
November 2024
Background: Sepsis is a main contributor to calf mortality, but diagnosis is difficult.
Objectives: Develop and validate a predictive model for bacteremia in critically ill calves (CIC).
Animals: A total of 334 CIC, sampled for blood culture.
Many questions are raised, and challenges faced in the new era of (intranasal) bovine respiratory disease complex vaccination. An increase in vaccination rate is expected, due to its positive impact on cattle health, reduction of antimicrobial use and economic factors. However, engagement of farmers and veterinarians with regard to vaccination is often affected by limitations, resulting in the development of barriers to vaccination, but also opportunities to overcome these.
View Article and Find Full Text PDF