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 (%)	883	1756	7% of progeny were TB Reactors	77817	6% of herdmates were TB reactors	Progeny had higher (worse) prevalance than herdmates
Jul 2023	TB (%)	883	1756	7% of progeny were TB Reactors	77818	6% of herdmates were TB reactors	Progeny had higher (worse) prevalance than herdmates
Sep 2023	Liver Fluke (%)	363	395	41% of progeny had damaged livers	1865	36% of herdmates had damaged livers	Progeny had higher (worse) prevalance than herdmates
Jul 2023	Liver Fluke (%)	361	392	42% of progeny had damaged livers	1827	37% of herdmates had damaged livers	Progeny had higher (worse) prevalance than herdmates