This from the CDC Director in November 2023:
Wear a mask. Masks are effective in protecting against circulating viruses, especially if you’re in close quarters with a lot of people. If you’re using crowded public transit this holiday season, you may want to consider breaking out those COVID-era masks.
Here’s how the CDC director keeps her family healthy during holiday season — and how you can do the same (yahoo.com)
Also says – in the middle of winter for those who don’t live and work in Atlanta, GA – consider opening windows and doors to improve ventilation.
From the comments to the above story, it doesn’t seem that anyone is listening to public health anymore.
