By ZEKE MILLER, Associated Press

WASHINGTON (AP) — The top U.S. infectious disease expert says the nation should consider a vaccination mandate for domestic air travel.

Dr. Anthony Fauci's comments signal a potential embrace of an idea the Biden administration has previously eschewed.

He says such a mandate might drive up the lagging U.S. vaccination rate as well as confer stronger protection on flights, as infection rates spike.

The Biden administration has thus far balked at imposing a vaccination requirement for domestic air travel. And officials say President Joe Biden's science advisers have yet to make a formal recommendation for such a requirement.

A vaccine mandate for air travel is likely to spark legal challenges.

Remember When These Sad Buildings Were Hudson Valley Hot Spots?

These Hudson Valley Spots Used to Be Hopping

Gallery Credit: Robyn Taylor

11 Incredibly Stupid Laws In New York State

If you do any of the following actions, you might end up with a fine. But odds are you will be safe. Maybe heir on the side of caution though. Except with the flirting one, that one has to be totally wrong.

Gallery Credit: Vinnie Martone

7 Famous Central New Yorkers (You've Probably Never Heard Of)

But there are other "not so famous" Central New Yorkers you've probably never heard of that have done some great things.

Gallery Credit: Jim Rondenelli

37 Heartwarming Acts of Kindness to Restore Your Faith in Humanity

Here are 35 heartwarming acts of kindness from Central New York angels that'll restore your faith in humanity.

Gallery Credit: Credit - Polly McAdams

More From WIBX 950