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 (%)	197	462	5% of progeny were TB Reactors	25973	5% of herdmates were TB reactors	Progeny had same prevalance as herdmates
Jul 2023	TB (%)	195	459	5% of progeny were TB Reactors	25758	5% of herdmates were TB reactors	Progeny had same prevalance as herdmates
Sep 2023	Liver Fluke (%)	199	240	22% of progeny had damaged livers	1601	20% of herdmates had damaged livers	Progeny had higher (worse) prevalance than herdmates
Jul 2023	Liver Fluke (%)	200	241	22% of progeny had damaged livers	1635	20% of herdmates had damaged livers	Progeny had higher (worse) prevalance than herdmates