COVID update: Dr. Jon LaPook on holiday get-togethers

With the increase in coronavirus caseloads due to the spreading Delta and Omicron variants, CBS News' chief medical correspondent Dr. Jonathan LaPook discusses the precautions to be taken at end-of-year gatherings to better ensure a safe holiday season.

Let's face it: We're all fed up with COVID. And with Omicron spreading rapidly, there's more uncertainty ahead.