"We're going to run out of demand sooner than we think. At some point in March and certainly by the end of March we're going to have to make this generally available ... everyone is going to be able to go online and get an appointment sooner than we think," says @ScottGottliebMD. pic.twitter.com/0mnWAUJN9J

— Squawk Box (@SquawkCNBC) February 8, 2021