Which prevention measures will help keep viruses at bay this Christmas? Our medical analyst explains

Which prevention measures will help keep viruses at bay this Christmas? Our medical analyst explains | CNN Families all over the world are gathering over Hanukkah, Christmas, Kwanzaa and New Year's Eve. Unfortunately, these celebrations are taking place during multiple viral surges. CNN Medical Analyst Dr. Leana Wen has tips for managing risk and navigating travel plans. Katia Hetter CNN

...

That includes frequent handwashing, especially after touching frequently used surfaces. Wear a high-quality N95 or equivalent mask in all indoor crowded settings. And try to reduce unmasked social gatherings during this period.

If you have not already received the flu vaccine or the updated Covid-19 booster, do not delay. The vaccines reach optimal protection about two weeks after the inoculation, but even if it’s a little bit less than that until your events, there will still be some additional protection.

...