I'll start quickly, just to give you a sense of the program. CleanCare+ was instituted roughly a month ago. We were the first airline to introduce the temperature checks and the wearing of masks. It's essentially designed to ensure that we take additional measures within the cabin to keep it sterile and clean. Now everybody who arrives on the aircraft will receive a packet that contains hand sanitizer, wipes, a mask and gloves. Then, the aircraft is static-sprayed on every arrival, pre-departure.
There are designated lavatories for crew, as well as for passengers. All the collateral within the aircraft, where you used to see things in the seatback and so on, has been removed to prevent anything from landing on surfaces. That's in addition to the air quality.
Jim, do you want to add anything to that?