" ‘Tis the season for more than just decorating, shopping and parties. It’s also the time of year when many people feel ill. Coughing, sneezing, and stuffy noses lead us to ask, “Is this a cold or do I have the flu?” So, what is the difference? Both the flu and the common cold are respiratory illnesses, but they are caused by different viruses. Because both can have some of the same symptoms, it can ...