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 (%)	773	2915	6% of progeny were TB Reactors	76601	4% of herdmates were TB reactors	Progeny had higher (worse) prevalance than herdmates
Mar 2023	TB (%)	753	2823	6% of progeny were TB Reactors	73987	4% of herdmates were TB reactors	Progeny had higher (worse) prevalance than herdmates
May 2023	Liver Fluke (%)	1539	2793	20% of progeny had damaged livers	11365	16% of herdmates had damaged livers	Progeny had higher (worse) prevalance than herdmates
Mar 2023	Liver Fluke (%)	1502	2734	20% of progeny had damaged livers	11324	16% of herdmates had damaged livers	Progeny had higher (worse) prevalance than herdmates