Equine Medicine: Rabies in Horses

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Which of the following is NOT a risk factor for rabies in horses?

Previous history of rabies vaccination (correct)

Residing in regions with endemic wildlife vectors

Unvaccinated horses

24-hour access to pasture

What is the typical incubation period of rabies in horses?

1-2 years

2-6 weeks to several months (correct)

1-2 weeks

6-12 months

What is the primary mode of transmission of rabies in horses?

Through airborne transmission

Through contact with infected animal CNS tissues

Through contaminated food and water

Through bites from infected animals (correct)

What is the name of the genus of virus that causes rabies?

Lyssavirus Signup and view all the answers

What is the typical outcome of rabies infection in unvaccinated horses?

Death in 5-7 days Signup and view all the answers

What is the recommended method for shipping brain samples for rabies testing?

Refrigerated Signup and view all the answers

What is the purpose of laboratory tests and postmortem evaluation of brain and salivary gland tissues in diagnosing rabies?

To confirm the diagnosis of rabies Signup and view all the answers

What is the primary goal of post-mortem examination in rabies diagnosis?

To detect inflammation and cellular damage Signup and view all the answers

What is the recommended vaccination protocol for healthy adult horses?

Annually Signup and view all the answers

Which of the following is a key prevention measure against rabies in horses?

Avoiding exposure to potential carriers Signup and view all the answers

What is the purpose of DFA, RT-PCR, and immunohistochemistry in rabies diagnosis?

To confirm the diagnosis of rabies Signup and view all the answers

What is the prognosis for horses that contract rabies?

Consistently fatal Signup and view all the answers

What is the recommended quarantine period for a healthy vaccinated horse that has been suspected of exposure to rabies?

45 days Signup and view all the answers

What is the recommended course of action for an unvaccinated horse that has been suspected of exposure to rabies?

Quarantine for 6 months or consider euthanasia Signup and view all the answers

At what age should foals from unvaccinated mares receive their first rabies vaccination?

4-6 months Signup and view all the answers

What is the recommended frequency of booster shots for rabies vaccination in horses?

Annually Signup and view all the answers

What should be done with a horse that is suspected of having rabies and is showing symptoms?

Consider euthanasia for testing Signup and view all the answers

What is the purpose of using Personal Protective Equipment (PPE) when handling a horse suspected of having rabies?

To protect the handler from potential exposure to rabies Signup and view all the answers