13 results
Results are displayed by relevance.
Welsh: patrwm heintio
English: pattern of infection
Welsh: heintio
English: infect
Welsh: cadwyn heintio
English: chain of infection
Welsh: cylch heintio
English: cycle of infection
Welsh: llwybr heintio
English: route of infection
Welsh: dail wedi’u heintio
English: infected foliage
Welsh: ffynonellau heintio eraill
English: other sources of infection
Welsh: buches wedi'i heintio â TB
English: breakdown herd
English: Differentiate infected from Vaccinated Animals
English: DIVA
English: DIVA test
Welsh: croes-heintio
English: cross infection
English: naturally infected animals