Your pet can give you so much: love, attention, entertainment, company – and infection. But being alert to some of these problems can help to keep you and your pet healthy.
Whether you own a dog or a cat, a bird or a reptile, a rabbit or fish, you should be aware that your pet can have an effect on your health by infecting you with certain diseases. These are called zoonotic diseases, which are animal diseases that can be transmitted to humans.
You may already know about some of the more common zoonotic diseases: Lyme disease is a bacterial disease transmitted by tick bites; malaria is transmitted by the Anopheles mosquito, and bubonic plague is transmitted by rats, or rather by fleas that become infected by biting the rats. However, you should also be aware of several common zoonotic diseases that can be transmitted by your pet. Most common are:
All animals can acquire zoonotic diseases, but animals at increased risk include: outdoor pets, unvaccinated animals, pets that are immunocompromised (a suppressed immune system), poorly groomed animals and animals that are housed in unsanitary conditions. People with immune disorders, on chemotherapy or immunosuppressive therapy may be at increased risk of infection.
Animals with zoonotic diseases may exhibit a variety of clinical signs depending on the type of disease. The signs can vary from mild to severe. As a pet owner you should know your animal and be aware of any changes in behavior and appearance.
What to Watch For
Your veterinarian will need a good history, including an accurate travel history and complete physical examination in order to make an accurate diagnosis. Since there are so many different kinds of zoonotic diseases, your veterinarian will also do various diagnostic tests. Some of these may include blood tests, cultures, x-rays or ultrasounds.
Treatment depends on the specific diagnosis and may include antibiotics, anti-parasitic drugs or anti-fungal drugs; intravenous fluids; symptomatic care for associated conditions (e.g. vomiting or diarrhea); and analgesic (pain) medication.
Not all animals with zoonotic diseases are serious risks to people, but good hygiene practices should always be observed. Proper education, a good understanding of the disease and its method of transmission are a vital part of home and preventative care. Use proper hygiene and sanitation when handling pets and their excretions and maintain a good program of veterinary care.
To learn more about diseases you can catch from your pet, please click on Zoonotic Diseases In-depth.