Bydd pob ffermwr gwartheg ar Ynys Môn yn cael llythyr dros yr wythnos nesaf yn eu cynghori ar y mesurau y gallant eu cymryd nawr i warchod eu buches. Mae'r niferoedd yn galonogol o isel o'u cymharu â rhannau eraill o Gymru, ond rydym yn gweithredu nawr i'w cadw felly wrth i ffigyrau ddangos cynnydd mewn achosion o'r clefyd.
All cattle farmers on Anglesey will receive a letter over the next week advising them of the measures they can take now to protect their herd.  Numbers are reassuringly low compared to other parts of Wales, but we are taking action now to keep it that way as figures show a rise in the prevalence of the disease.