McCarran International Airport in Las Vegas is the first airport in the nation to install PPE vending machines.

The machines sell items like gloves and hand sanitizer.

The machines can be found in T1 ticketing and near the T3 TSA checkpoint.

"With all the changes that have been happening rapidly … it's not unthinkable that someone can show up at the airport and forget one of these items that are now almost essential for travel,'' said Christine Crews, spokeswoman for McCarran.

Sample prices include liquid hand sanitizer for $4.25, a 10-pack of alcohol wipes for $5.25 and $7.50 for a pack of three disposable masks or $14.50 for a reusable cloth mask.