Mae Ffliw Adar yn glefyd hysbysadwy, a dylai pobl roi gwybod i’r Asiantaeth Iechyd Anifeiliaid a Phlanhigion ar unwaith os oes ganddyn nhw unrhyw amheuon.
Avian influenza is a notifiable disease and any suspicion should be reported immediately to the Animal and Plant Health Agency (APHA)