Scenario 10: You are processing a Canadian citizen and notice they appear unwell, exhibiting symptoms of a highly contagious infectious disease. What is your immediate course of action?

Question: Scenario 10: You are processing a Canadian citizen and notice they appear unwell, exhibiting symptoms of a highly contagious infectious disease. What is your immediate course of action?

Answer options: ✅ Isolate the individual, contact your supervisor, and notify public health authorities.

• Allow them to proceed, advising them to seek medical attention immediately.
• Direct them to a separate waiting area without further action.
• Refuse them entry until they provide a doctor's note.

Correct answer: Isolate the individual, contact your supervisor, and notify public health authorities.

Explanation: BSOs have a responsibility to protect public health. In cases of suspected contagious disease, isolation, notifying supervision, and contacting public health authorities are critical steps to prevent wider transmission, regardless of citizenship. The correct answer is "Isolate the individual, contact your supervisor, and notify public health authorities.". This capacity-fill scenario 10 reinforces the same competency for the cbsa-officer bank and follows the certified explanation standard.