Ways To Protect Yourself From Illnesses Coughing is normal. Everyone and anyone can experience it. Unfortunately, not everyone knows how cough works and how to protect against viruses that might help spread. This article aims to clarify when this bodily reflex should be considered as a warning sign for illnesses and how you can protect yourself from sickness. Explore more on the newdailyworld. Why Do People Cough? Coughing is a reflex that forces air through the throat, followed by a short and loud noise. It is the body’s way of keeping the airways free of any irritating substances, be it…