Dr. Anthony Fauci is warning Americans that the omicron mutation of the coronavirus "strongly suggests" it is easily transmitted and might elude immunity protections gained by previous infections and even vaccination. "It's not necessarily that that's going to happen, but it's a strong indication that we really need to be prepared for that," Fauci said on "Meet the Press," adding that omicron " just kind of exploded" in South Africa. Francis Collins, director of the National Institute of Health, told Fox News Sunday that it will take two or three weeks to tell whether antibodies from vaccines or previous infections will be effective against omicron. For more information on the omicron mutation, visit the link in our bio. #omicron #coronavirus