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 (%)	406	582	9% of progeny were TB Reactors	24272	4% of herdmates were TB reactors	Progeny had higher (worse) prevalance than herdmates
May 2025	TB (%)	398	572	8% of progeny were TB Reactors	24015	4% of herdmates were TB reactors	Progeny had higher (worse) prevalance than herdmates
Sep 2025	Liver Fluke (%)	240	314	26% of progeny had damaged livers	1224	16% of herdmates had damaged livers	Progeny had higher (worse) prevalance than herdmates
May 2025	Liver Fluke (%)	238	313	27% of progeny had damaged livers	1218	16% of herdmates had damaged livers	Progeny had higher (worse) prevalance than herdmates