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 (%)	98	311	6% of progeny were TB Reactors	12274	4% of herdmates were TB reactors	Progeny had higher (worse) prevalance than herdmates
Jan 2023	TB (%)	83	201	8% of progeny were TB Reactors	8926	4% of herdmates were TB reactors	Progeny had higher (worse) prevalance than herdmates
Mar 2023	Liver Fluke (%)	62	96	10% of progeny had damaged livers	1003	6% of herdmates had damaged livers	Progeny had higher (worse) prevalance than herdmates
Jan 2023	Liver Fluke (%)	48	75	12% of progeny had damaged livers	774	7% of herdmates had damaged livers	Progeny had higher (worse) prevalance than herdmates