Autumn weather in Chicago has had its ups and downs with temperatures dropping to low 40s causing a rise of illnesses across the county. To safeguard yourself from the proverbial cold this season, here are a few tricks to keep you healthy.

Wear Lots of Layers
If the forecast calls for a shift in temperature throughout the day, plan your outfit to coordinate. Having something to take off as the day warms up but can be put back on at night when it’s chilly could save you a visit to the doctor.

Consider a Humidifier
The heating system in your home can keep you warm, but it can also dry out your nose and mouth. This could decrease their effectiveness in preventing illness. Adding a humidifier to your home can help offset the dry conditions created from heating your house and reduce the risk of illness spreading if someone sick comes for a visit.

Cough Into Your Elbow, Not Your Hands
Your parents were right when they told you to cover your mouth when you cough or sneeze, but if you really want to prevent the spread of a cold or flu, always cough into a disposable tissue or your elbow.

Speaking of Hands, Wash Them Frequently
It’s also best to wash your hands as often as possible during the winter months. Viruses and other bacteria are often picked up from touching things in common gathering places like bathrooms, and often we think nothing of touching our faces afterward.