Explanation:
can you please rearrange the question?
Measles is a viral infection that's serious for small children but is easily preventable by a vaccine. it is a respiratory problem. this infection came into the us when people travel internationally.
Answer:
I wish you the best of luck on this but you might have to find someone smarter then me to answer this for you.
It will help you.
And the answer is A. U.S. Government websites.
