Vets should inform us of all BTV-3 vaccines they prescribe within 7 days of the date prescribed using the reporting the prescription of a BTV-3 vaccine form.
Dylai milfeddygon roi gwybod i ni am yr holl frechlynnau BTV-3 y maent yn eu rhagnodi o fewn 7 diwrnod ar ôl eu rhagnodi gan ddefnyddio'r ffurflen adrodd ar ragnodi brechlyn BTV-3.