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The US hasn’t conducted enough tests to know how widespread the coronavirus is, warned Dr. William Schaffner, an infectious diseases professor at Vanderbilt University Medical Center.
While there are coronavirus “hot spots” and “warm spots” in the country, there are also other spots such as Nashville that are “warming up,” he told CNN.
“I’m sure that this virus is just about everywhere — but how dense it is, how widespread it is, we don’t know yet,” Schnaffer said. “We haven’t tested sufficiently. If we could test a lot more, we would have a much better idea of how distributed this virus is.”
He added that there needs to be much more testing for both public health and clinical reasons — not to mention, there is real anxiety among the public, who want to know if they pose a risk to others.
“They are concerned for their own families, and other people they come in contact with,” Schaffner said. “And of course, this expectation has been raised, because people have been told, ‘if you want to test, you can get it.’”
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