Some colds are like mice, timid and annoying; others like dragons, accompanied by body aches and deep misery. In Ah-Choo! Jennifer Ackerman explains what, exactly, a cold is, how it works, and whether it's really possible to "fight one off."
Some colds are like mice, timid and annoying; others like dragons, accompanied by body aches and deep misery. In Ah-Choo! Jennifer Ackerman explains what, exactly, a cold is, how it works, and whether it's really possible to "fight one off."