Breeding for resistance to TB and Liver Fluke can help protect your herd from TB and Liver Fluke infection.


Each animal's breeding value is expressed as the predicted prevalence of TB or Liver Fluke for that animal's progeny.
Therefore, a lower PTA value is more desirable

Progeny and Herdmate Performance

Date of Evaluation Trait Total Progeny Records Average Progeny Prevalence Total Herdmate Records Average Herdmate Prevalence Interpretation
Nov 2019 TB (%) 481 11% of progeny were TB Reactors 17152 7% of herdmates were TB reactors Progeny had higher (worse) prevalance than herdmates
Nov 2019 Liver Fluke (%) 7 71% of progeny had damaged livers 27 70% of herdmates had damaged livers Progeny had higher (worse) prevalance than herdmates