New study: BCG vaccine may boost cattle immunity

The four-year project focuses on the concept of "trained immunity"—the body's ability to respond more effectively to various infections. If proven correct, this hypothesis could significantly reduce livestock farming's reliance on antibiotics , improving animal health and reducing the industry's negative environmental impact.

Dr. Amanda Gibson, the study's lead author , noted, "This is a unique opportunity to explore the potential of trained immunity and create more resilient livestock production systems." The scientists intend to apply modern laboratory techniques to analyze the molecular processes involved in "trained immunity." With the support of the Animal and Plant Health Agency (APHA), the project's expectations are significantly increased.

This research promises to revolutionize veterinary medicine and animal husbandry, reducing antibiotic consumption and improving environmental conditions. The scientists hope their work will serve as the foundation for creating healthier and more productive systems that meet the needs of a growing population without harming the environment.