Please, for the love of God, wash your hands, arms, and face completely, in the nearest restroom to the place the shots are getting administered, and try not to touch your face or sneeze between the time you wash and the time you get the shot. Then leave the area quickly.

This will help prevent all those OTHER customers from catching your cold. Remember that colds are mostly spread via the hands, and the surfaces your hands come in contact with.

I mean, wouldn't it suck to sit down to get a flu shot, and the next day come down with a miserable cold?