ICVA - International Council for Veterinary Assessment Zoonotic Diseases Public Health Questions and Answers

Question 1

A veterinarian is advising a pregnant client about reducing her risk of acquiring toxoplasmosis.
The client owns a healthy, indoor-only cat.
Which of the following recommendations is the most accurate and crucial?

Accepted Answer

Have another member of the household clean the litter box daily.

Answer

Rehome the cat for the duration of the pregnancy to eliminate risk.

Answer

Test the cat's blood for Toxoplasma antibodies to determine if it is a risk.

Answer

The risk is negligible because the cat is kept exclusively indoors.

Question 2

A public health investigation is initiated after several farmworkers develop an acute febrile illness with severe headaches and pneumonia. The investigation links the outbreak to assisting with goat and sheep births on the farm. Which zoonotic agent is the most likely cause?

Accepted Answer

*Coxiella burnetii*

Answer

*Brucella melitensis*

Answer

*Bacillus anthracis*

Answer

*Leptospira interrogans*

Question 3

A healthy, unvaccinated 4-month-old puppy bites a child, causing a minor skin abrasion. The puppy is apprehended and appears healthy. According to the Compendium of Animal Rabies Prevention and Control, which of the following is the most appropriate public health action?

Accepted Answer

Quarantine the puppy for 10 days and observe it for clinical signs of rabies.

Answer

Immediately euthanize the puppy and submit the head for rabies testing.

Answer

Administer post-exposure prophylaxis (PEP) to the child immediately without observing the animal.

Answer

Release the puppy to the owner with instructions to vaccinate it for rabies immediately.

Question 4

A 5-year-old child presents with severe, progressive neurological signs, including ataxia and encephalitis. The family lives in a wooded suburban area and recently cleaned out an old shed frequently used by raccoons as a latrine. Which zoonotic parasite is the most likely cause of neural larva migrans in this case?

Accepted Answer

*Baylisascaris procyonis*

Answer

*Toxocara canis*

Answer

*Ancylostoma caninum*

Answer

*Echinococcus granulosus*

Question 5

A veterinarian in the United States diagnoses a cow with clinical signs highly suggestive of Foot-and-Mouth Disease (FMD), a foreign animal disease. What is the immediate and most critical professional and legal responsibility of the veterinarian?

Accepted Answer

Report the suspicion immediately to the State Animal Health Official and/or the USDA-APHIS Area Veterinarian in Charge.

Answer

Initiate treatment with broad-spectrum antibiotics and supportive care.

Answer

Advise the producer to immediately cull and bury the affected animal.

Answer

Collect samples and send them via a commercial courier to a private diagnostic laboratory.

Question 6

Which of the following scenarios best exemplifies the application of the One Health concept?

Accepted Answer

Physicians, veterinarians, and wildlife biologists collaborate to track the spread of Lyme disease by monitoring tick populations, deer movements, and human cases.

Answer

A public health department issues a boil water advisory after a municipal water main breaks.

Answer

A veterinarian vaccinates a kennel of dogs against *Bordetella bronchiseptica*.

Answer

An equine surgeon develops a new technique for arthroscopic joint surgery.

A veterinarian is advising a pregnant client about reducing her risk of acquiring toxoplasmosis.The client owns a healthy, indoor-only cat.Which of the following recommendations is the most accurate and crucial?

A veterinarian is advising a pregnant client about reducing her risk of acquiring toxoplasmosis.
The client owns a healthy, indoor-only cat.
Which of the following recommendations is the most accurate and crucial?