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
Sep 2023	TB (%)	311	769	5% of progeny were TB Reactors	37426	4% of herdmates were TB reactors	Progeny had higher (worse) prevalance than herdmates
Jul 2023	TB (%)	310	768	5% of progeny were TB Reactors	36877	4% of herdmates were TB reactors	Progeny had higher (worse) prevalance than herdmates
Sep 2023	Liver Fluke (%)	164	181	34% of progeny had damaged livers	991	28% of herdmates had damaged livers	Progeny had higher (worse) prevalance than herdmates
Jul 2023	Liver Fluke (%)	163	180	34% of progeny had damaged livers	977	29% of herdmates had damaged livers	Progeny had higher (worse) prevalance than herdmates