With no federal mandates to follow, an increasing number of U.S. airlines and airports are offering preflight coronavirus testing to boost public confidence in flying during the pandemic and help restore their businesses.
The move mirrors what is already being done in countries around the world where preflight testing is seen as a way to reopen for business while helping control the spread of the virus.
More than 100 countries now require proof of a negative coronavirus test for entry, and in some cases travelers with negative results are allowed to skip otherwise mandatory quarantines.
