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 (%)	135	417	4% of progeny were TB Reactors	19408	4% of herdmates were TB reactors	Progeny had same prevalance as herdmates
Jan 2023	TB (%)	127	377	4% of progeny were TB Reactors	17341	4% of herdmates were TB reactors	Progeny had same prevalance as herdmates
Mar 2023	Liver Fluke (%)	93	129	12% of progeny had damaged livers	1431	16% of herdmates had damaged livers	Progeny had lower (better) prevalance than herdmates
Jan 2023	Liver Fluke (%)	90	125	13% of progeny had damaged livers	1407	16% of herdmates had damaged livers	Progeny had lower (better) prevalance than herdmates