National Institute of Allergy and Infectious Diseases director Dr. Anthony Fauci said Tuesday on MSNBC’s “The Beat” that considering the highly contagious Omicron variant of coronavirus is rapidly spreading through the United States, unvaccinated family members should be asked not to attend Christmas gatherings this year. Guest host Alicia Menendez said, “Dr. Fauci, you know very well, there are people deciding whether they’re going to get on planes to be with their families for the holidays. What is your advice?”