Therefore, it is important farmers continue to work closely with their veterinarians to maintain strong biosecurity and do all they can to protect their herds.
Felly, mae'n bwysig bod ffermwyr yn parhau i weithio'n agos gyda'u milfeddygon i gynnal mesurau bioddiogelwch cryf a gwneud popeth yn eu gallu i amddiffyn eu buchesi.