OHA release - When it’s cold in Oregon, respiratory illnesses such as the flu, colds and strep throat become more common. Cold weather does not directly cause illness, but winter conditions help viruses spread more easily and can make breathing problems worse.  Cold, dry air can irritate your airways and make it harder to breathe, especially for people with asthma. It can cause inflammation, coughing and wheezing. If you also catch a virus, it can increase swelling and mucus, causing asthma flare-ups.  Winter conditions also help spread viruses. Dry air lets virus-containing droplets stay in the air longer, meaning that spending more time indoors increases the chance of getting sick. Cold air can also dry out the nose and throat, which makes it harder for your body to trap and remove germs.  Because of these reasons, the flu, colds and other respiratory infections are more common in colder months. These illnesses can be more serious for young children, older adults and people with chronic conditions like asthma.  What you can do:  Stay up to date on recommended vaccines, including flu and COVID-19.  Wash your hands often and stay home if you’re sick.  Improve indoor air with good ventilation or air filters.  Cover your mouth and nose with a scarf or mask in very cold weather.  If you have exercise-induced asthma, your doctor may recommend using a short-acting albuterol inhaler 15-20 minutes before exercise.  Use humidifiers in your home if possible and keep them clean.  Fill out and follow your Asthma Action Plan.  If cold weather causes asthma symptoms for you, talk with your doctor about a long-term treatment plan.