Veterinarians and zoonotic pathogens, infections and diseases - questionnaire study and case series, Finland

BackgroundVeterinarians are at risk for numerous zoonotic infections. In this paper, we summarise descriptions of zoonotic infections from a questionnaire study and a series of work-related zoonotic cases, aiming to add to the knowledge on occupational zoonotic risks of veterinarians.MethodsWe collected data on zoonotic infections contracted by veterinarians in Finland in two studies:1) using a questionnaire in 2009, and 2) inviting veterinarians who had encountered an occupational zoonosis to report it in structured interviews in 2019.Results and conclusionsIn the questionnaire study in 2009, of 306 veterinarians several reported zoonotic bacterial skin infections (12%), dermatophytosis (ringworm; 4.2%), virus infections (3.9%), bacterial gastroenteritis (3.3%), other bacterial zoonoses (2.3%), and parasitic infections/infestations (2.3%). In the 2019 interviews, 16 occupational zoonosis cases were reported. Of them, seven were selected to the case series. The selected cases included Capnocytophaga canimorsus sepsis following a dog bite, cryptosporidiosis after a contact with calves, cutaneous listeriosis following calving assistance, Salmonella gastroenteritis contracted at laboratory, Trichophyton dermatophytosis after equine contact, Bacillus anthracis exposure at necropsy, and exposure to rabies through a horse bite. In four of the seven cases, the veterinarian disagreed or strongly disagreed with having had good knowledge of the zoonosis before the incident. The results from the questionnaire study and the case series illustrate the variety of zoonotic pathogens that veterinarians may encounter. There is a need to improve the occupational health of veterinarians and to increase awareness in the occupational health sector. We encourage addressing this need using a One Health approach.