It's not clear yet if Omicron is a milder variant. But its rapid spread is certain to overwhelm hospitals, experts say - CNN

It's not clear yet if Omicron is a milder variant. But its rapid spread is certain to overwhelm hospitals, experts say  CNNFauci: Omicron ‘raging through the world’ and travel increases Covid risks  The GuardianOmicron Upends New York, Northeast as Delta Stays Strong  BloombergWith omicron, it's time to up your precautions for the holidays | NPR  Houston Public MediaTake precautions when traveling to stem "raging" Omicron, Fauci says