I would like to thank APHA and The Pirbright Institute, along with the Office of the Chief Veterinary Officer for their work to investigate and resolve these incidents.
Hoffwn ddiolch i APHA a Sefydliad Pirbright, a Swyddfa'r Prif Swyddog Milfeddygol am eu hymchwiliadau i'r digwyddiadau hyn ac am eu datrys.