CDC Recommends Putting Hosiery over your face along with a mask Saw this several days earlier @ a couple sites and made a meme... which is mostly but not entirely true based on what I found. But enjoy: https://files.catbox.moe/sqojzl.jpg

Around same period, articles did not actually source the CDC report... in truth, it appears to me that an NPR "Health expert" who presented her "favorite trick" seems to be the main source of the thing, Maria Godoy. Maria Godoy is a senior science and health editor and correspondent with NPR News in the interview transcript it appears to be this person who kicked of the "hosiery over your mask" hype:

KELLY [interviewer]: Oh, good. OK. I understand the CDC has another recommendation that people wear mask fitters. What is a mask fitter?

GODOY [Sr Science & Health Editor at NPR]: A mask fitter is essentially a reusable plastic brace or frame that you can put on top of your mask to prevent air from leaking out around the edges, and you secure it with either a head tie or ear loops, depending on the model. But the CDC study also highlighted one of my favorite tricks, which involves pantyhose.

KELLY: Hang on - pantyhose. I guess I have plenty kicking around since I never change out of sweatpants anymore. Go on.

GODOY: Exactly (laughter). Yeah, you and me both. But basically, you can cut a ring of material about 10 inches long from top to bottom from the leg of a pair of pantyhose. And then you take that ring, and you put it on top of your mask. And I know it sounds silly, but studies show this can really boost mask performance. And you know, that's even more important as more contagious variants of the coronavirus spread.

NPR 2/10 "2 Masks are better than 1 segment

Actual CDC Report 2/10/21 is found here (CDC dot gov link)

So...it's a mixed bag of truth and fiction... but it's still indicative of the "weird CDC science" and how much fuckery is going on.