Rabies Flashcards
Eradicated from these countries
GB, New Zealand, Iceland
Transmitted to _________ animals by the _______ of an infected animal
warm-blooded
bite
Transmission is usually between the same species due to
comingling
Virus multiplies (location)
In the tissue around the bite site
Travels to ______ then _______ then _________
neurons
spinal cord
brain
Incubation may take _______ to ________ based on
weeks to months
proximity to brain
After reaching the brain, passes….
centrifugally to tissues and organs
Clinical signs
poor performance bizarre behavior lameness GI upset shifting weight ataxia weakness paralysis urine dripping flaccid tail and anus depression agression self-mutilation tremors seizures head pressing inability to drink salivation
hyperesthesia
increased sensitivity to stimuli
Equine ante-mortem tests
non existent.
existent for humans
Horses exposed to a confirmed rabies case must be
re-vaccinated and observed for 45 days
Prevention
Annual vaccination
exposure avoidance
Zoonosis
animal-human transmission
takes __ days to kill once in brain
10
Mouth foaming happens because
animal can’t swallow due to paralyzed facial muscles