Christopher Robertson is a professor of law and Keith Joiner is a professor of medicine, University of Arizona, Tucson, Arizona.
As the coronavirus spreads, the nation’s leading health official told a Senate committee on Feb. 25 that “we cannot hermetically seal off the United States to a virus.”
The comments from Alex Azar II, head of Health and Human Services, heightened concerns about the effects of the coronavirus in the U.S., which so far has sickened a relatively small number – 57 – of people in the …
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