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 (%)	421	1434	5% of progeny were TB Reactors	53729	4% of herdmates were TB reactors	Progeny had higher (worse) prevalance than herdmates
Mar 2023	TB (%)	390	1349	5% of progeny were TB Reactors	49792	3% of herdmates were TB reactors	Progeny had higher (worse) prevalance than herdmates
May 2023	Liver Fluke (%)	382	546	12% of progeny had damaged livers	4956	11% of herdmates had damaged livers	Progeny had higher (worse) prevalance than herdmates
Mar 2023	Liver Fluke (%)	373	531	12% of progeny had damaged livers	4859	11% of herdmates had damaged livers	Progeny had higher (worse) prevalance than herdmates