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
Mar 2023	TB (%)	197	323	5% of progeny were TB Reactors	14216	3% of herdmates were TB reactors	Progeny had higher (worse) prevalance than herdmates
Jan 2023	TB (%)	195	320	5% of progeny were TB Reactors	13907	3% of herdmates were TB reactors	Progeny had higher (worse) prevalance than herdmates
Mar 2023	Liver Fluke (%)	434	936	14% of progeny had damaged livers	3718	11% of herdmates had damaged livers	Progeny had higher (worse) prevalance than herdmates
Jan 2023	Liver Fluke (%)	433	935	14% of progeny had damaged livers	3714	11% of herdmates had damaged livers	Progeny had higher (worse) prevalance than herdmates