Farm Animal Welfare

Cattle Liver Fluke Management Welfare

Liver fluke causes significant welfare problems in cattle through liver damage, production loss, and mortality, requiring integrated management.

Key Facts

Fasciolosis costs the UK cattle industry an estimated 200 million pounds annually
Acute fasciolosis can cause sudden death in heavily infected animals after autumn pasture exposure
Chronic fluke causes reduced weight gain, bottle jaw, and impaired immunity
Faecal egg counting guides targeted treatment and reduces anthelmintic use
Triclabendazole resistance is emerging in some fluke populations

Welfare Considerations

Cattle with acute liver fluke disease suffer severe liver hemorrhage and metabolic collapse. Chronic infection causes progressive wasting and immunosuppression. Strategic management based on risk monitoring protects both welfare and production.

What You Can Do

Work with a veterinary advisor to develop a farm-specific liver fluke risk management plan
Monitor resistance through post-treatment efficacy testing
Improve drainage in high-risk pastures to reduce mud snail habitat