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

PTAs are interpretative of the expected prevalence of TB or Liver Fluke infection in that animal's progeny.
Therefore, lower PTAs are more desirable.

Progeny and Herdmate Performance

Date of Evaluation	Trait	Total Herds	Total Progeny Records	Average Progeny Prevalence	Total Herdmate Records	Average Herdmate Prevalence	Interpretation
Sep 2025	TB (%)	245	635	6% of progeny were TB Reactors	19849	4% of herdmates were TB reactors	Progeny had higher (worse) prevalance than herdmates
May 2025	TB (%)	219	559	5% of progeny were TB Reactors	18137	4% of herdmates were TB reactors	Progeny had higher (worse) prevalance than herdmates
Sep 2025	Liver Fluke (%)	564	1237	8% of progeny had damaged livers	7210	6% of herdmates had damaged livers	Progeny had higher (worse) prevalance than herdmates
May 2025	Liver Fluke (%)	531	1152	8% of progeny had damaged livers	6640	6% of herdmates had damaged livers	Progeny had higher (worse) prevalance than herdmates