Americans who are fully vaccinated for COVID-19 can travel, CDC says

“Vaccinated people have a much lower risk of spreading the virus, but it’s not a water-tight guarantee that they can’t be infected or that they cannot spread it,” said Andrew Noymer, an associate professor of public health at UC Irvine. [Subscription required, you can request an electronic copy of the article by sending an email to communications@uci.edu.]