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.

PTAs are only provided for animals that are either genotyped or have at least 20 progeny records.

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 (%)	152	376	3% of progeny were TB Reactors	22149	3% of herdmates were TB reactors	Progeny had same prevalance as herdmates
Jan 2023	TB (%)	143	357	3% of progeny were TB Reactors	20759	3% of herdmates were TB reactors	Progeny had same prevalance as herdmates
Mar 2023	Liver Fluke (%)	118	180	11% of progeny had damaged livers	2269	7% of herdmates had damaged livers	Progeny had higher (worse) prevalance than herdmates
Jan 2023	Liver Fluke (%)	112	172	11% of progeny had damaged livers	2108	7% of herdmates had damaged livers	Progeny had higher (worse) prevalance than herdmates