As the weather cools down, illnesses can spread quickly. When we spend time indoors in close proximity with others, and when kids return to school, the chances of getting sick increase drastically. Influenza, or the flu, tends to peak during this time. The flu is a contagious viral infection that can cause severe illness, especially for those with pre-existing conditions. The flu can cause a variety of unpleasant symptoms, including a high fever, cold-like symptoms ...