The Welsh Government, Public Health Wales and the Health Boards will continue to take all necessary and appropriate measures to reduce the impact of the outbreak as far as possible.
Bydd Llywodraeth Cymru, Iechyd Cyhoeddus Cymru a’r Byrddau Iechyd yn parhau i gymryd yr holl gamau angenrheidiol a phriodol i leihau effaith yr achosion cyn belled â phosibl.