Ringworm, what is it and how to prevent it?

Ringworm in calves is often dismissed as a mild, self-limiting condition — but its impact on growth, immunity and overall resilience should not be underestimated. Caused by dermatophyte fungi such as Trichophyton verrucosum, ringworm can persist in bedding, buildings and equipment for months, making hygiene and prevention critical. From vaccination protocols to antifungal treatments and innovative lactic acid bacteria approaches that support the skin’s natural barrier, a multifactorial strategy is key to controlling outbreaks and protecting youngstock performance.