After 20 months, the U.S. border is once again open. On Monday, the land and air border reopened to international travelers from 33 countries who have proof of vaccination and a recent negative coronavirus test.
The border reopening also follows grim milestones that serve as a reminder that the pandemic is not over: More than 5 million people have died globally, and 250 million coronavirus cases have been reported.
But today was a bright spot for travelers. Here are scenes from airports as international visitors made their journey to the United States.
Annabelle Timsit, Rachel Pannett and Lateshia Beachum contributed to this report.