Salmonellosis in Dogs

Salmonellosis in Dogs

By: Dr. Bari Spielman

Section: Overview

Salmonellosis is a bacterial disease that most commonly causes enteritis (inflammation of the intestines), septicemia (systemic disease due to the presence of bacteria or their toxin in the bloodstream) and abortions. It is not uncommon for the infected individual to be a subclinical carrier, which is a carrier with no symptoms.

Salmonellosis is caused by any one of more than 2000 serotypes (subtypes) of the Salmonellae bacteria. It is seen in both dogs and cats. In dogs, clinical disease is most commonly seen in immature puppies and pregnant bitches.

What to Watch For

  • Lethargy
  • Depression
  • Weakness
  • Anorexia
  • Weight loss
  • Fever
  • Diarrhea (with or without blood)
  • Abdominal painBiocaine 4oz
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    Diagnosis

  • Complete blood count (CBC)
  • Biochemical profile
  • Urinalysis
  • Fecal flotation
  • Platelet count
  • Screening thoracic (chest) and abdominal radiographs (X-rays)
  • Fecal Culture
  • Blood Culture

    Treatment

  • Depending on the severity of clinical signs, treatment options may include out patient care or may necessitate hospitalization. Affected individuals are contagious, and should be kept in isolation and handled carefully.

  • Food restriction may be recommended for those patients with severe gastrointestinal signs. Supportive care, to include fluid and electrolyte therapy, and/or intestinal adsorbents and protectants, may be indicated.

  • Antibiotic therapy may be indicated in certain cases, but contraindicated in others.

    Home Care and Prevention

    Administer all medication and return for follow-up fecal cultures as directed by your veterinarian. Prognosis varies depending on the individual and associated conditions. Be aware that salmonellosis is contagious to others animals and people.

    Keep animals vaccinated and feed a good quality food. Keep the environment clean and disinfected. Properly store feed and utensils. Reduce overcrowding and isolate and screen/monitor for sickness in new additions to household or kennel.

     
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