1. These authors contributed equally to this work and share first authorship.
2. Laboratorio Central de Veterinaria (LCV), Ministry of Agriculture, Fisheries and Food, Algete, Madrid, Spain
3. Istituto Zooprofilattico Sperimentale delle Venezie (IZSVe), Legnaro, Italy
4. Counselling of Health, Xunta de Galicia, A Coruña, Spain
5. Galician Mink Breeders Association, Santiago de Compostela, A Coruña, Spain
6. Livestock Service, Counselling of Rural Affairs, Xunta de Galicia, A Coruña, Spain
7. Animal Health Service, Counselling of Rural Affairs, Xunta de Galicia, A Coruña, Spain