The best-known COVID-19 expert in the U.S. says the American government should “seriously” consider requiring domestic travellers to be vaccinated against the coronavirus. “There’s requirements that you might want to get if you want to get into college, or you want to go to a university, or you want to work in certain places,” Dr. Anthony Fauci, President Joe Biden’s chief medical adviser, said on MSNBC on Monday. “When you make vaccination a requirement, that’s another incentive to get more people vaccinated. If you want to do that with domestic flights, I think that’s something that seriously should be considered.” CNBC Read more