ABCNews: As omicron spreads, experts share how to celebrate holidays safely
December 21, 2021Dr. John Brownstein, an epidemiologist at Boston Children’s Hospital, on why vaccines and booster shots will help make the 2021 holiday season better and safer than they were in 2020. “We didn’t have vaccines, we didn’t have pervasive testing. With these new tools, we can celebrate in a different way.”