- Air travelers to U.S. set to face tougher COVID-19 testing Reuters
- Covid News: U.S. to Tighten Testing for Travelers Amid Omicron Worries The New York Times
- Biden administration considering requiring stricter coronavirus testing for everyone traveling to US CNN
- White House considering stricter international travel testing requirements amid omicron variant NBC News
- New travel guidelines expected as concerns grow over COVID-19 variant WCVB Channel 5 Boston
- View Full Coverage on Google News
Air travelers to U.S. set to face tougher COVID-19 testing – Reuters
