Team Rationality colleague Megan Mansell is among other PPE experts who have written a letter to the FDA, which you can read here, or across this thread below. Here are their concluding words… The CDC has built a series of recommendations for masking that are inconsistent with the technical and medical literature. The policy and procedural recommendations exaggerate the benefits, while ignoring the limitations and harms, especially for children and the general population. In addition, the CDC has taken a policy position of "it might work" and "it can't hurt and use selective and weak observational data in the place of actual controlled scientific study to justify inappropriate recommendations for masks and face coverings.
where was this 2 years a go?
Link to letter says file is in owner's trash