You have to wear masks says the See-Dee-See. I don't know if this post is being censored. Go to their website, share the article from the official government website. We all must do what they tell us to do. It says each person must wear masks. Not mask. That is plural, not singular. That means more than one mask per human. That means at least two masks per person and they have to be real masks too. It also says make sure you can breath through the masks.
CDC requires wearing of face masks while on public transportation and at transportation hubs