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The change in mask guidance was based on new information and data, of course, I had some issues back then because we did not know that masks did not work. We just did not have affirmative evidence that they did work, and we needed to conserve masks for health care workers. Fauci should have been upfront with that as well as the rest of the medical leadership on the task force, stating that we do n’t know if they work instead of saying do n’t wear them.