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
May 2023	TB (%)	13	19	5% of progeny were TB Reactors	835	9% of herdmates were TB reactors	Progeny had lower (better) prevalance than herdmates
Mar 2023	TB (%)	12	18	6% of progeny were TB Reactors	766	9% of herdmates were TB reactors	Progeny had lower (better) prevalance than herdmates
May 2023	Liver Fluke (%)	6	6	83% of progeny had damaged livers	8	63% of herdmates had damaged livers	Progeny had higher (worse) prevalance than herdmates
Mar 2023	Liver Fluke (%)	6	6	83% of progeny had damaged livers	8	63% of herdmates had damaged livers	Progeny had higher (worse) prevalance than herdmates