Mewn datganiad i'r Senedd heddiw [dydd Mawrth, 14 Tachwedd], dywedodd y Gweinidog Materion Gwledig, Lesley Griffiths, fod achosion newydd wedi gostwng dros 18% yn y 12 mis hyd at fis Mehefin eleni, o'i gymharu â'r un cyfnod bum mlynedd yn ôl - ac mae nifer yr anifeiliaid sy'n cael eu difa i reoli TB hefyd wedi gostwng, bron 5%.
In an update to the Senedd today [Tuesday, 14 November] the Rural Affairs Minister Lesley Griffiths said new incidents have decreased by over 18% in the 12 months to June this year, when compared to the same period five years ago – and the number of animals slaughtered for TB control has also decreased by almost 5%.