Mae Parth Atal Ffliw Adar Cymru Gyfan wedi ei gyflwyno i leihau’r risg o heintio yn dilyn achosion diweddar wedi’u cadarnhau yn Lloegr, meddai Lesley Griffiths, Gweinidog yr Amgylchedd, Ynni a Materion Gwledig heddiw.
An all Wales Avian Influenza Prevention Zone is being introduced to mitigate the risk of infection following recent confirmed cases in England, Minister for Environment, Energy and Rural Affairs Lesley Griffiths announced today.