https://www.siliconvalley.com/2021/03/17/coronavirus-and-travel-everything-you-need-to-know/

Bathed in the faint light at the end of the once seemingly endless pandemic tunnel are visions of trips that reunite us with loved ones or take us to some blissfully new environment.

The US Centers for Disease Control and Prevention is still urging Americans — even those who have been vaccinated — not to travel, although a recent uptick in the number of passengers screened at US airport checkpoints indicates that people are traveling again in greater numbers.