What business etiquette should people apply when they feel sick with the flu?
If you feel sick, now isn’t the proper time to be a hero. Don’t say, ‘I’m coming to work. I’m only a little sick.’ That is not going to be beneficial to your employees or coworkers. Let your supervisor know that you have flu symptoms, stay home, and continue to stay home until you have no fever for at least 24 hours. Limit outside activities to seeking medical care.