The surveillance methodology, frequency and intensity should be adapted to each specific disease and should take into account the specific purpose of the surveillance, the animal health status in the zone concerned and any additional surveillance conducted by operators.
Ba cheart modheolaíocht, minicíocht agus déine an fhaireachais a oiriúnú do gach galar ar leith agus aidhm shonrach an fhaireachais, stádas sláinte ainmhithe sa chrios lena mbaineann agus aon fhaireachas breise arna dhéanamh ag oibreoirí a chur san áireamh.