Byddwn hefyd yn parhau i werthuso effaith pob ymyrraeth o fewn yr Ardal Triniaeth Ddwys, gan gynnwys brechu, rheoli a chadw golwg ar wartheg a’r mesurau bioddiogelwch manylach.
We will continue to evaluate the impact of all interventions within the IAA, including vaccination, cattle surveillance and controls and the enhanced biosecurity measures.