How to fly safely a year into the pandemic

The pandemic is still with us well into 2021, but the urge to travel is growing stronger as millions get vaccinated daily. Get the latest advice from medical experts on how to fly as safely as possible.

(CNN) — Would-be travelers are crooning a new theme song: "Come fly with me, let's fly, let's fly away." Bottled up yearnings to visit people and places -- perhaps even some Frank Sinatra made famous -- have vaccinated folks (and a bunch who aren't) setting pandemic-era records at US airport checkpoints.