Cafodd y clefyd ei ddatgan ar 16 Rhagfyr ac mae pob un o’r 2,500 o adar ar y fferm wedi’u difa. Mae’r fferm wedi cael ei diheintio ac nid oes achosion ers hynny wedi’u cofnodi, er bod y cyfyngiadau o gwmpas y safle yn parhau mewn grym.
The disease was declared on 16 December and all 2,500 birds at the farm have been destroyed. The farm has been disinfected and there have been no subsequent cases reported, though restrictions around the site remain in place.