As the Omicron variant sparks concern, experts say it's time for unvaccinated Americans to get their shots

kamal November 27, 2021

As a new Omicron variant spurs global travel bans, experts said that concerns over its impact should spur the millions of unvaccinated Americans to get their Covid-19 shots -- and for those who are eligible to get boosters -- as it will offer at least a degree of protection.