David works as teacher and researcher in the area of sustainable dairy systems in specific and antimicrobial use in farm animals in general. He is involved in several research projects domestically and abroad. These research projects are mainly focussed on supporting the prudent use of antimicrobials in farm animals to avoid as much as possible the emergence and spread of antimicrobial resistance. His research activities are characterized by a strong multidisciplinary approach in which there is intensive collaboration with scientist from various disciplines in a One Health approach.
Additionally, David is affiliated to the 木瓜福利影视 Farm Animal Practice where he works as ruminant veterinarian, teacher and researcher.