Before revision: Lungworm infestation is established by detection of the larvae, which can be up to 400 µm long, in the faeces by means of the larval emigration method, although it should be noted that they are excreted irregularly in the faeces.
After revision: Lungworm infestation is established by detection of the larvae, which can be up to 400 µm long, in the faeces by means of the larval emigration method, although they are excreted irregularly in the faeces.