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Vaccines and notifiable diseases

A practice question in the style of the PLAB 1 exam. Choose your answer to see the explanation.

A healthy, unvaccinated 3-year-old was exposed to measles 2 days ago. What is the best management?

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The answer is B: MMR vaccine now.

MMR given within 72 hours of exposure can protect a susceptible contact who can have a live vaccine.

This question comes from Week 7 of PLAB Vault: Infection and cancer care. That week has 124 more exam-style questions like it, 5 short lessons and 154 flashcards. The course starts free with Week 1 and reaches this topic in week 7, as part of a four-month plan with full mock exams along the way.

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