Which airlines and public transit require masks with Andrea Garcia, JD, MPH

AMA CXO Todd Unger reviews changes to the national mask mandate with AMA Director of Science, Medicine and Public Health Andrea Garcia, including which airlines no longer require masks and the cities still enforcing mask mandates on public transit. Also covering the emerging subvariants BA.2.12 and BA.2.12.1, a new COVID breath test, and why Americans over 60 should get a second booster shot.