"This is a non trivial path from here to mass market," says Lati. "I don't think we should kid ourselves that we're goin to go back to, quot an quote, normal", he adds. In 20 twenty one, when in america enough vaccines will have been distributed and rapid testing, that life goes back to eighty five per cent of normal, but it won't be as fast or easy as people first thought. And i think there'll be a lot about the way we live that's going to be kind of permanently scarred and permanently changed here for a while."