PATHOLOGY - Respiratory Disease in Cat Shelters Flashcards
What are the two most common pathogens that cause cat flu?
Feline herpes virus (FHV)
Feline calici virus (FCV)
Which three additional pathogens cause cat flu?
Bordetella bronchiseptica
Chlamydophilia felis
Mycoplasma felis
What is the incubation period?
Incubation period is the time between exposure to a pathogen and the beginning of clinical presentation
What is the incubation period for feline herpes virus (FHV)?
Feline herpes virus (FHV) has a incubation period of one week
How does feline herpes virus (FHV) shed?
Feline herpes virus (FHV) sheds in the oral, nasal and ocular secretions
How long does feline herpes virus (FHV) shed for?
Feline herpes virus (FHV) sheds for 1 to 3 weeks and this begins before clinical signs are apparent
What are the clinical signs of feline herpes virus (FHV)?
Bilateral, serous to mucopurulent nasal discharge
Sneezing
Ocular discharge
Ocular ulceration
Facial dermatitis
Rhinitis
Conjunctivitis
Keratitis
Stomatitis
(T/F) Kittens experience more severe clinical signs of feline herpes virus (FHV)?
TRUE.
What are some of the clinical signs of feline herpes virus (FHV) that can be seen in kittens?
Pneumonia
Severe corneal involvement
Kittens can even present with anophthalmus (missing eyes)
What can feline herpes virus (FHV) cause chronically?
Chronic rhinitis
Chronic keratitis
How does feline herpes virus (FHV) act as a latent infection?
Feline herpes virus (FHV) establishes latency in the trigeminal ganglia and will be reactivated when the host is immuno-suppressed
What should you screen for if cats present with feline herpes virus (FHV)?
You should screen for FIP and FeLV in cats with feline herpes virus (FHV) as FIP and FeLV cause immunosuppression which can reactivate a latent feline herpes virus (FHV)
What is the incubation period for feline calici virus (FCV)?
Feline calici virus (FCV) has an incubation period of one week
How does feline calici virus (FCV) shed?
Feline calici virus (FCV) sheds in the oral, nasal and ocular secretions
How long does feline calici virus (FCV) shed for?
Feline calici virus (FCV) sheds for up to 11 weeks however some cats can become persistently infected and shed the virus for their lifetime
What are the clinical signs of feline calici virus (FCV)?
Bilateral, serous to mucopurulent nasal discharge
Sneezing
Ocular discharge
Ocular ulceration
Oral ulceration
Hypersalivation
Rhinitis
Conjunctivitis
Keratitis
Stomatitis
FCV is more likely to cause stomatitis tham FHV
(T/F) Kittens experience more severe clinical signs of feline calici virus (FCV)?
TRUE.
What are some of the clinical signs of feline calici virus (FCV) that can be seen in kittens?
Pneumonia
Limping syndrome
What is the incubation period for bordetella bronchiseptica?
Bordetella bronchiseptica has an incubation period of one week
How long does bordetella bronchiseptica shed for?
Bordetella bronchiseptica sheds for up to 3 months
What are the clinical signs of bordetella bronchiseptica?
Nasal discharge
Ocular discharge
Coughing
Sneezing
(T/F) Kittens experience less severe clinical signs of bordetella bronchiseptica
FALSE. Kitten suffer more severe clinical signs of bordetella bronchiseptica
What can bordetella bronchiseptica cause in kittens?
Pneumonia