Flock Biosecurity Plan for Sheep Disease Prevention

A practical guide for Irish meat sheep farmers on implementing a comprehensive flock biosecurity plan to prevent disease introduction and spread. Key measures include quarantining purchased sheep for four weeks, administering targeted parasite treatments (Group 4-AD, Group 2-LV, or Group 3-ML), using flukicides with dry paddock grazing, plunge dipping for external parasites, and vaccinating against enzootic abortion, clostridial, and pasteurella diseases. Secure fencing prevents contact with stray or infected livestock. These practices improve animal health, welfare, and flock productivity.