With how fast it has spread and, New York the epicenter, California, Florida and Lousiana cases sky rocketing, that number is not that hard to attain.So 7.5 million people in the U.S. are positive?
Of course, with the hugely increase in testing the last week, that ratio should start to be lowered significantly.
Just look at Iowa though, how many people have been told "you probably have it but just stay home, were not going to test you."