Travel U.S. has screened 17,000 passengers for coronavirus at 11 airports since Sunday February 7, 2020Curtis Tate, USA TODAYComments Off on U.S. has screened 17,000 passengers for coronavirus at 11 airports since Sunday U.S. agencies have screened 17,000 passengers for coronavirus at 11 airports since Sunday, a top U.S. health official said Friday.