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.

PTAs are only provided for animals that are either genotyped or have at least 20 progeny records.

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 (%) 152 376 3% of progeny were TB Reactors 22149 3% of herdmates were TB reactors Progeny had same prevalance as herdmates
Mar 2023 Liver Fluke (%) 118 180 11% of progeny had damaged livers 2269 7% of herdmates had damaged livers Progeny had higher (worse) prevalance than herdmates