If a vaccinated domestic animal is exposed to rabies, what action should be taken?

When a vaccinated domestic animal is exposed to rabies, the appropriate action is to administer a booster vaccination and confine the animal for a specific period to monitor for any signs of illness. This procedure is critical because it helps ensure the animal's continued immunity against the virus after exposure. The rabies vaccine stimulates the animal's immune response, which can provide strong protection even if the animal is exposed to the virus after vaccination.

The confinement period, typically lasting 45 days, allows for careful observation of the animal to catch any potential symptoms of rabies early on, while also preventing it from coming into contact with other animals or humans during this time. This approach balances the need for public health safety with the welfare of the animal and acknowledges the effectiveness of prior vaccination in providing protection against rabies.

Choosing another option, like euthanizing the animal or extending the monitoring period unnecessarily, does not align with established guidelines in animal health and welfare after a vaccinated animal has been exposed.