When you see a person wearing a mask at an airport, why are they doing it? Should you be wearing one? Some look like simple surgical masks, and others look fancy. Which is better? To begin with, let’s separate masks from respirators. Masks provide more protection for the non-user than the user unless you are Continue Reading
Despite the importance, understanding the US government agencies related to public health challenges all that attempt it. It turns into alphabet soup rather quickly. Hopefully, we can shed some light on the topic, and clear up any confusion. For efficiency, the federal government partitions itself into multiple departments arranged in a hierarchy.