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Feline Infectious Diseases

Feline Viral Rhinotracheitis (Feline Herpes Virus):

  • Causes nearly half of all upper respiratory disease infections in cats
  • Transmission: Transmitted by coughing and sneezing from an infected cat, or by a handler
  • Signs: Sneezing, runny nose, watery eyes and fever
  • Treatment: Supportive treatment with antibiotics for secondary bacterial infections
  • Prognosis: Good, except for young kittens and aged cats
  • Vaccination: Recommended for all cats. North Mankato Animal Hospital requires this vaccine for cats that will be in hospital/daycare/or here for surgery

Feline Calicivirus:

  • Major cause of upper respiratory infections, often in tandem with feline viral rhinotracheitis
  • Transmission: Transmitted by droplets coughed and sneezed from an infected cat, or by handler
  • Signs: Oral ulcers, limping, drooling, sneezing, fever, pneumonia
  • Treatment: Supportive treatment with antibiotics for secondary bacterial infections
  • Prognosis: Good, except for young kittens and aged cats
  • Vaccination: Recommended for all cats. North Mankato Animal Hospital requires this vaccine for cats that will be in hospital/daycare/or here for surgery

Feline Panleukopenia (Feline Parvovirus or Distemper):

  • Highly contagious virus that destroys certain cells in bone marrow, lymph tissue, intestines and brain
  • Transmission: Transmitted by saliva, mucous, and other secretions of acutely ill cats
  • Signs: High fever, vomiting, dehydration
  • Treatment: Aggressive fluid therapy and supportive nursing care
  • Prognosis: Can kill kittens quite suddenly
  • Vaccination: Recommended for all cats. North Mankato Animal Hospital requires this vaccine for cats that will be in hospital/daycare/or here for surgery

Rabies:

  • Acute viral disease that can affect any mammal
  • Transmission: Almost always transmitted via the bite of a rabid animal (often a skunk, raccoon or bat)
  • Signs: Sudden, significant change in behavior (irritability, aggression, fear), unexplained paralysis
  • Treatment: None. Any unvaccinated animal exposed to rabies should be euthanized or strictly isolated immediately
  • Prognosis: Always fatal once clinical signs appear
  • Vaccination: Required for all cats

Feline Leukemia Virus

  • Causes malignant tumors and anemia
  • Suppresses immune system, leaving cats vulnerable to disease
  • Cats can appear healthy while infected
  • Transmission: Virus transmitted in saliva. Young kittens are especially susceptible
  • Signs: Acute early stage is rarely detected
  • Treatment: Almost always ineffective
  • Prognosis: Can survive for years if no secondary diseases or lymphoma
  • Vaccination: Recommended for all cats that go outdoors, in breeding facilities, multicat households, and shelter