With fall blowing in, particularly when wandering the trails of Evergreen Nature Preserve, the season brings a lot of rain and cooler temperatures. Along with it comes the familiar coughs, sneezes and fatigue that many of us experience. This weather can contribute to the spread of colds and flu, so many of us experience symptoms that make us wonder: “Do I have COVID-19, the flu, or just a common cold?” While these illnesses share some ...