Dr. Johan Van Erum founded the Veterinary Poultry practice Galluvet in 1993. Galluvet is active in the center and east of Belgium, south of the Netherlands and the north of France. In 2023 Galluvet has become a poultry practice with 15 full-time poultry-veterinarians, covering a major part of the poultry production in this region. Dr. Van Erum is also consultant at the Department of Pathobiology, Pharmacology and Zoological Medicine at Faculty of Veterinary Medicine, Ghent University (Belgium)