On Monday's broadcast of CNN's "New Day," HHS Secretary Xavier Becerra stated that people in offices where everyone has been vaccinated should wear masks because while if you're vaccinated, you're "obviously far safer. We still want you to be as safe as possible." And "to be safe, you could end up being a carrier and not know it and if somebody hasn't been vaccinated or doesn't wear a mask, guess what, there's still that potential of getting COVID."