SHOW TRANSCRIPT
As if the current surges weren’t bad enough, some are worried about the impact two variants — mutations in the coronavirus — could have.
"This is a raging inferno across many parts of the world still," Dr. Ben Singer, a critical care specialist at Northwestern Medical Center, said.
Across the country, doctors like Ben Singer are fighting fatigue as more and more Covid patients come in.
First, there’s the UK variant-B117 we’ve heard a lot about in recent weeks. So far, health officials have documented more than 70 cases in 11 states. It’s not more deadly, but it is more contagious.