Neidio i'r prif gynnwy

Saesneg: confirmed breakdown

Cymraeg: achos wedi’i gadarnhau

Rhan ymadrodd

Enw, Gwrywaidd, Unigol

Diffiniad

Incidents in which postmortem examination of slaughtered cattle led to detection of bTB lesions or culture of M. bovis.

Cyd-destun

TB