The raccoon roundworm, Baylisascaris procyonis is widespread in raccoons in North America, however this parasite has also been introduced to Europe and Asia. Use this client education handout to increase awareness of this zoonotic pathogen in caretakers of young children, home owners living in areas where raccoons might be present, as well as workers exposed to raccoons or their feces during the course of their day. This handout provides simple tips that can be used to curb infection caused by the raccoon roundworm, emphasizing avoidance and prevention of exposure to infective eggs.
This zoonotic concern article reviews Baylisascaris procyonis or the raccoon roundworm. Baylisascaris procyonis exhibits a typical ascarid life cycle with adult female worms in the raccoon intestine depositing eggs that are shed in the raccoon feces. Humans can serve as paratenic or accidental hosts of B. procyonis, however more than 150 species of free-ranging and captive wildlife, zoo animals, and domestic animals have also been afflicted. When infective eggs are ingested by paratenic hosts, Baylisascaris larvae can migrate through the brain, eye, and other organs, causing serious health issues. Who is most at risk? What strategies can be implemented to prevent exposure to infective roundworm eggs?
Zoonoses are diseases that are transmitted from animals to humans, and some estimate that 75% of emerging human infectious diseases are zoonotic. Many of these zoonoses come from non-domestic animals. This RACE-approved webinar recording presented by Marcy Souza, DVM, MPH MPPA, DABVP (Avian), DACVPM provided an overview of common zoonoses associated with non-domestic or exotic pets, including but not limited to salmonellosis, influenza, chlamydiosis, monkeypox, rabies, and various parasitic diseases. Recent outbreaks of zoonoses in exotic pets and people are also highlighted. Dr. Souza also discusses the potential role of non-domestic species in the emergence and/or transmission of novel pathogens in the future.
The birds of family Ramphastidae are found in South and Central America, from central Mexico to southern Brazil, and include the large toucans, the smaller aracaris, and the very small toucanets. This information sheet reviews natural history and taxonomy, as well as diet, housing, behavior, normal physiologic data and anatomy, restraint, behavior, and important medical conditions seen in family Ramphastidae.
Mini pigs remain a surprisingly common pet, with a resurgence in popularity every few years. Owners typically have a “small animal mindset”, and as such, seek like-minded veterinarians, but lack of training and paucity of resources leads many veterinarians to shy away from these unique pets. This recording of the live, interactive webinar reviews handling and restraint as well as routine veterinary procedures, from physical examination, vaccination, and nutrition to therapeutics such as hoof trim, tusk trim, and deworming protocols.
The Virginia opossum is the only marsupial native to North America. This New World species is correctly called an “opossum” as opposed to the Old World “possum”. This information sheet reviews natural history, conservation status, and taxonomy, as well as a number of clinically relevant information including (but not limited to) diet, housing, behavior, normal physiologic data and anatomy, restraint, preventive medicine, zoonoses, and important medical conditions seen in the opossum.
Inland bearded dragons are native to Australia and are a popular companion animal. Private breeders often select for desirable temperaments and various color morphologies in an effort to provide an ever-increasing variety to the pet trade. They are also bred commercially and sold by large pet retailers making them a widely available pet reptile…
The “Pigeon Disease Primer” explores important differential diagnoses for common clinical problems observed in pigeons and doves. Although the clinical approach to the columbiform relies on the same concepts of “One Medicine” used in all species, many of the infectious diseases of pigeons are relatively unique to this taxonomic group, or at least much more prevalent when compared to psittacine birds or songbirds.
A variety of agents may be used in small mammals with ectoparasites. Download this easy-to-use table for a list of agents used to manage lice, flea infestation, mange or acariasis.
Approach to the passerine bird relies on the same concepts of “One Medicine” used in all animals. Nevertheless many of the infectious agents diagnosed in songbirds are relatively unique to this taxonomic group, or at least much more prevalent when compared to psittacine birds or birds of prey.
Cottontail rabbits eat a wide variety of plant foods including grasses, sedges, sprouts, leaves, fruits, buds, and bark. During the summer months, cottontails primarily eat grasses, legumes, succulent annuals, weeds, as well as the occasional garden vegetable. The winter diet includes small grains, as well as twigs, bark, and buds of shrubs and trees. Favorite food items often include white and crimson clover, Bahia grass, and green succulent vegetation like alfalfa, wheat, barley, ryegrass, and winter peas.
A captive diet frequently consists of…
Backyard or hobby flocks consist of meat and game birds; or ornamental or show birds. This review article, co-authored by poultry veterinarian, Teresa Morishita, offers tips on the basic clinical approach to backyard poultry as well as differential diagnosis lists for common clinical problems. Conditions commonly encountered in backyard chickens and turkeys often include endoparasites, like Eimeria spp., pasteurellosis or fowl cholera, mycoplasmosis, staphylococcosis, and colibacillosis. Diseases important for public health concerns, such as avian influenza and Newcastle disease, are also discussed.
Most species of mites are host-specific, however take special precautions, such as wearing exam gloves, to minimize the spread of potentially zoonotic pathogens. Humans that become infested with Sarcoptes scabei may develop wheals, vesicles, papules, and intense pruritus. Pet owners, especially children, may become infected with…
After recognizing a dyspneic bird, the clinician’s initial response should be: Hands Off!! Dyspneic birds can die soon after presentation with the additional stress of restraint and handling. Therefore minimize handling and place the bird in an oxygen-rich cage. Humidify air and provide 40 to 50% oxygen. As in mammals, oxygen therapy is potentially toxic if given for prolonged periods at high levels.