Anytime you hear someone coughing beside you, it’s only natural to want to walk away or turn your back. The last thing you have time for is sickness, and upon hearing a cough, you might think that person is going to automatically get you sick. However, is a cough really contagious? Let’s take a deeper look at coughs to find out. What Is a Cough? A cough occurs when something is irritating your ...