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Zoonotic Diseases

  • Cryptosporidium is a species of single-celled parasite that can infect your dog through the gastrointestinal tract. Clinical signs such as diarrhea and weight loss may only be seen in immunosuppressed patients, including puppies. These patients may need supportive care and other treatment to control disease. Certain Cryptosporidium species can be spread between pets and humans, making this parasite zoonotic.

  • Contenido en español actualizado.
    Translated from the original English article Diarrhea in Cats

  • Diarrhea is a symptom of an underlying problem that may be minor or very serious. Some cases may resolve on their own or with minimal treatment, while other cases require in-depth diagnostic testing and more aggressive treatment to address the underlying condition. The possible causes, diagnostic tests, and treatment protocols for diarrhea in cats are numerous and they are explained in this handout.

  • Echinococcosis refers to being infected with a tapeworm of the genus Echinococcus and is primarily a parasite of coyotes and foxes. Infected cats are usually asymptomatic, but in both cats and humans the parasite can cause large cysts to form within the lungs and liver. E.multilocularis is treated with praziquantel and in most cases the prognosis is good.

  • Echinococcosis refers to being infected with a tapeworm of the genus Echinococcus and is primarily a parasite of coyotes and foxes. Infected dogs are usually asymptomatic, but in both dogs and humans the parasite can cause large cysts to form within the lungs and liver. E.multilocularis is treated with praziquantel and in most cases the prognosis is good.

  • Encephalitozoonsis is a parasitic infection that can affect rabbits’ kidneys, eyes, stomach, and nervous systems. Common signs that may develop include heavy white plaques/growths inside one or both eyes, head tilt, eye twitching, and tremors or seizures. Treatments are available, though not all rabbits respond.

  • Contenido en español actualizado.
    Translated from the original English article Lyme Disease in Dogs

  • Contenido en español actualizado.
    Translated from the original English article Giardia in Cats

  • Contenido en español actualizado.
    Translated from the original English article Giardia in Dogs

  • Giardia is a microscopic, parasitic organism that causes an intestinal infection in humans and animals called giardiasis. It is relatively rare in healthy adult cats and more commonly seen in kittens and debilitated adult cats, often occurring in densely populated groups such as catteries or animal shelters. Infected cats may have no signs.