The U.S. will soon allow entry to most foreign air travelers as long as they’re fully vaccinated against Covid-19 -- while adding a testing requirement for unvaccinated Americans and barring entry for foreigners who haven’t gotten shots. The measures, announced Monday by the White House, are the most sweeping change to U.S. travel policies in months, and widen the gap in rules between vaccinated people -- who will see measures relaxed -- and the unvaccinated. The new rules will replace existing bans on foreigners’ travel to the U.S. from certain regions, including Europe. While the move will open the U.S. to millions of vaccinated people, the White House cast the measure as a crackdown, pointing to stricter testing rules and a new contact tracing regime. The new policy will take effect in “early November,” according to the White House, though the precise date isn’t yet clear. “We know vaccines are effective, including against the delta variant, and vaccines are the best line of defense against Covid, so this vaccination requirement deploys the best tool we have in our arsenal to keep people safe and prevent the spread of the virus,” White House Covid-19 response coordinator Jeff Zients told reporters on Monday. Subscribe to our YouTube channel: https://bit.ly/2TwO8Gm Subscribe to our newest channel Quicktake Explained: https://bit.ly/3iERrup Bloomberg Quicktake brings you live global news and original shows spanning business, technology, politics and culture. Make sense of the stories changing your business and your world. To watch complete coverage on Bloomberg Quicktake 24/7, visit http://www.bloomberg.com/qt/live, or watch on Apple TV, Roku, Samsung Smart TV, Fire TV and Android TV on the Bloomberg app. Have a story to tell? Fill out this survey for a chance to have it featured on Bloomberg Quicktake: https://cor.us/surveys/27AF30 Connect with us on… YouTube: https://www.youtube.com/user/Bloomberg Breaking News on YouTube: https://www.youtube.com/c/BloombergQuickTakeNews Twitter: https://twitter.com/quicktake Facebook: https://www.facebook.com/quicktake Instagram: https://www.instagram.com/quicktake