Set

If you come to the hospital and you display flu-like symptoms, we will either admit you to an isolation room or kick you the hell out. Nicely.

If you have a child in school, assume that they are at risk. Viruses do not work in terms of degrees of separation; instead, in terms of degrees of connection.

Think about the things that you touch as you go about your business. Gross. Yes, I know. Then think about all the other people who may have touched whatever you're touching, as you make your day.

Multiple homonyms: Flu, flew, flue