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 2023	TB (%)	1262	3392	5% of progeny were TB Reactors	91455	9% of herdmates were TB reactors	Progeny had lower (better) prevalance than herdmates
Jul 2023	TB (%)	1262	3392	5% of progeny were TB Reactors	91455	9% of herdmates were TB reactors	Progeny had lower (better) prevalance than herdmates
Sep 2023	Liver Fluke (%)	51	53	62% of progeny had damaged livers	204	50% of herdmates had damaged livers	Progeny had higher (worse) prevalance than herdmates
Jul 2023	Liver Fluke (%)	51	53	62% of progeny had damaged livers	204	50% of herdmates had damaged livers	Progeny had higher (worse) prevalance than herdmates