U.S. President Joe Biden warned on Thursday that the Omicron variant of the coronavirus is going to spread more rapidly in the United States and that a winter of severe illness and death awaits the unvaccinated.
Getting an update on the pandemic from top health advisers, Biden also said it is past time for people to get booster shots and urged them to do so as quickly as possible.
![Click to play video: 'Fears rise Omicron will stretch already stressed health workers'](https://i2.wp.com/media.globalnews.ca/videostatic/news/41ve8v0oz2-jsgyh7f6bz/1216_jamie.jpg?w=1040&quality=70&strip=all)
At least 36 states have reported confirmed Omicron cases, officials from the Centers for Disease Control said on Wednesday.
![For news impacting Canada and around the world, sign up for breaking news alerts delivered directly to you when they happen.](https://globalnews.ca/wp-content/themes/shaw-globalnews/images/skyline/national.jpg)
Get breaking National news
“If you’re vaccinated and have your booster shot, you’re protected from severe illness and death,” Biden said.
Biden said the Omicron variant had not spread as fast in the United States as it could have thanks to his administration’s policies. “It’s here now. It is spreading and it’s going to increase.” “Get your booster shot. It’s critically important,” he said.
![Click to play video: 'All travellers entering U.S. by air now need to be tested for COVID-19'](https://i0.wp.com/media.globalnews.ca/videostatic/news/fxjrs1c2a7-dnmondvn1q/TighterTravelPHOTO.jpg?w=1040&quality=70&strip=all)
(Reporting by Jeff Mason and Steve Holland; editing by Diane Craft and David Gegorio)
Comments