Watch CNN Student News and answer the following question :
The U. S government is considering a recommendation that the American public wear what article, as long as there are still enough of them for medical workers? It's an English question

The article is : Mask

Explanation:

In areas where the virus is circulating, masks should be worn when you’re in crowded settings, where you can’t be at least 1 metre from others, and in rooms with poor or unknown ventilation. It’s not always easy to determine the quality of ventilation, which depends on the rate of air change, recirculation and outdoor fresh air. So if you have any doubts, it’s safer to simply wear a mask.

answer; interval;