Veterinary Education and Training on Non-Traditional Companion Animals, Exotic, Zoo, and Wild Animals: Concepts Review and Challenging Perspective on Zoological Medicine.

The role of veterinarians is becoming more significant and necessary to support the welfare and health not only of non-traditional companion animals and wildlife animals, but also of humans and the environment. The importance of the One Health/One World concept and its social impact is increasing significantly, accompanied by the notoriety of new emerging and reemerging zoonoses. This paper aims to review and anchor the main concepts and professional applications of zoological medicine, which has been extensively discussed and adapted in recent decades. In addition, we analyse the main social demands, training, and educational needs and the perception of veterinary professionals relating to this specialised veterinary discipline. Our final goal is to reinforce the use of the term zoological medicine and contribute to highlight the need to foster and underpin specific educational policies and programs on this matter in the veterinary curricula. Zoological medicine should be the appropriate and agreed-upon term in the academic language concerning the veterinary medicine of pets, wild, or zoo species, excluding traditional domestic animals, and integrating the principles of ecology and conservation, applied to both natural and artificial environments. This discipline has suffered an intense evolution covering applications in private clinics, zoos, bioparks, and wildlife. All this implies current and future challenges for the veterinary profession that can only be addressed with greater and better attention from multiple perspectives, especially the education and training of professionals to improve and specialise in their professional scope of services.

Pigeons and their droppings as reservoirs of Candida and other zoonotic yeasts / La paloma y sus excrementos como reservorios de Candida y otras levaduras zoonóticas

Background. The importance of pigeons as reservoirs and carriers of Cryptococcus neoformans and other species of this genus is well-known; however, less is known about their role as reservoirs and carriers of other yeasts that impact public health. Aims. The present study was performed on Gran Canaria Island to define yeasts other than Cryptococcus spp. that have been reported to impact public health and which could be carried by pigeons. Methods. Samples were obtained from 83 pigeon lofts (Columba livia); moreover, 331 crop samples, 331 cloacal samples and 174 dropping samples were collected. In addition, 17 dropping samples were taken from a total of 17 public squares. Samples were inoculated on Sabouraud dextrose agar with chloramphenicol. Results. Different yeast species, i.e. Candida guilliermondii (24.36%), Candida kefyr (1.21%), Saccharomyces cerevisiae (2.43%), and Trichosporon asahii (1.21%) were isolated for the first time from the cloaca. The most frequently isolated yeast from the crop, cloaca and dropping samples from lofts was C. guilliermondii (30.46%, 24.36% and 49.37%, respectively). In addition, for the first time, C. kefyr (3.65%), Candida pelliculosa (2.43%), Candida rugosa (1.21%), T. asahii (3.65%), Trichosporon mucoides (3.65%) and Prototheca wickerhamii (1.21%) were obtained from crop samples; Candida pelliculosa (1.20%), T. asahii (9.63%) and T. mucoides (7.22%) were isolated from dropping samples in the lofts. Candida albicans was the most frequently isolated yeast in dropping samples collected in public squares. Conclusions. It can be assumed that pigeons and their droppings act as carriers and reservoirs of Candida spp. and other zoonotic yeasts (AU)

Antecedentes. Es bien conocido el papel que desempeña la paloma como reservorio y portadora de Cryptococcus neoformans y otras especies del género; sin embargo, se conoce poco sobre el papel que desempeña como reservorio y portadora de otras levaduras que repercuten en la salud pública. Objetivos. El presente estudio fue realizado en la isla de Gran Canaria para determinar otras levaduras diferentes del género Cryptococcus que podrían portar las palomas y que repercuten en la salud pública. Métodos. Se tomaron muestras en 83 palomares (Columba livia): 331 muestras de buche, 331 cloacales y 174 muestras de excrementos. También se tomaron 17 muestras de excrementos en 17 plazas públicas. Las distintas muestras se sembraron en agar glucosado de Sabouraud con cloranfenicol. Resultados. Se aislaron por primera vez de la cloaca diferentes especies de levaduras: Candida guilliermondii (24,36%), Candida kefyr (1,21%), Saccharomyces cerevisiae (2,43%), Trichosporon asahii (1,21%). La levadura más frecuentemente aislada de muestras de buche, cloaca y heces de palomares fue C. guilliermondii (30,46, 24,36 y 49,37%, respectivamente). A estas especies se suman otras aisladas por primera vez a partir de muestras de buche: C. kefyr (3,65%), Candida pelliculosa (2,43%), Candida rugosa (1,21%), T. asahii (3,65%), Trichosporon mucoides (3,65%) y Prototheca wickerhamii (1,21%). Se aislaron por primera vez de muestras de excrementos de palomares las especies C. pelliculosa (1,20%), T. asahii (9,63%) y T. mucoides (7,22%). Candida albicans fue la levadura más frecuentemente aislada de muestras de heces recogidas de plazas públicas. Conclusiones. Por todo ello, concluimos que la paloma y sus excrementos actúan como portadores y reservorios de especies de Candida y otras levaduras zoonóticas (AU)

Pigeons and their droppings as reservoirs of Candida and other zoonotic yeasts.

BACKGROUND: The importance of pigeons as reservoirs and carriers of Cryptococcus neoformans and other species of this genus is well-known; however, less is known about their role as reservoirs and carriers of other yeasts that impact public health. AIMS: The present study was performed on Gran Canaria Island to define yeasts other than Cryptococcus spp. that have been reported to impact public health and which could be carried by pigeons. METHODS: Samples were obtained from 83 pigeon lofts (Columba livia); moreover, 331 crop samples, 331 cloacal samples and 174 dropping samples were collected. In addition, 17 dropping samples were taken from a total of 17 public squares. Samples were inoculated on Sabouraud dextrose agar with chloramphenicol. RESULTS: Different yeast species, i.e. Candida guilliermondii (24.36%), Candida kefyr (1.21%), Saccharomyces cerevisiae (2.43%), and Trichosporon asahii (1.21%) were isolated for the first time from the cloaca. The most frequently isolated yeast from the crop, cloaca and dropping samples from lofts was C. guilliermondii (30.46%, 24.36% and 49.37%, respectively). In addition, for the first time, C. kefyr (3.65%), Candida pelliculosa (2.43%), Candida rugosa (1.21%), T. asahii (3.65%), Trichosporon mucoides (3.65%) and Prototheca wickerhamii (1.21%) were obtained from crop samples; Candida pelliculosa (1.20%), T. asahii (9.63%) and T. mucoides (7.22%) were isolated from dropping samples in the lofts. Candida albicans was the most frequently isolated yeast in dropping samples collected in public squares. CONCLUSIONS: It can be assumed that pigeons and their droppings act as carriers and reservoirs of Candida spp. and other zoonotic yeasts.