Develop a risk assessed proportional approach to improve the viability of TB Isolation Units (TBIU) and increase access to farmers with variable production systems, for example by:
- Licencing dual or multiple source premises
Even with an extended filling window, procuring enough cattle to fill the TBIU and make it economically viable from a single source within the 60-day period is a challenge.
In practise it is only possible if sourcing from larger block calving herds. Many smaller producers cannot currently access TBIUs, and those without adequate rearing facilities must manage higher stock levels whilst under TB restrictions, increasing economic and welfare strains.
Allowing TBIUs to source from multiple holdings would help ensure greater access for smaller producers and farms with different calving patterns.
- Delinking TBIU based on TB risk.
Industry would like to see bTB policy allow APHA to apply a risk based proportional approach when applying bTB restrictions to TB Isolation units and source farms.
Expand opportunities offered by all types of Approved Finishing Units and explore alternative TB Licenced Unit models that deliver appropriate options for all breeds of bTB restricted calves, considering:
- Calves that require periods of grazing to fulfil their genetic potential
- The continuity of supply to consumers who value grass fed systems
- A calf age risk/benefit analysis of historic and existing AFUs (Approved Finishing Units) with grazing
- An updated wildlife TB risk assessment in localities.
The GB Calf strategy sub-group believe the use of grazing within TB licensed units should be allowed, by using evidence and taking into account the benefits of grazing balanced against the risks.
To maximise their potential, small stature and heifer dairy-beef calves, as well as native breeds, benefit from periods of grazing to meet carcase specifications.
Currently, calves in AFU’s are not allowed to graze, and cannot enter a dedicated grass-fed supply chain, missing an environmental and financial opportunity.
Previously APHA has assessed the number of slaughterhouse cases identified from AFUs but did not take into account age of entry. Reassessing this data may show that calves entering an AFU are less risky than older cattle.
Widespread reduction in badger density and the move to post culling badger vaccination has led to a reduction in risk from wildlife and could be considered as part of local risk assessment.