Autumn is the season of change, with green leaves turning color and temperatures cooling. It’s also the season of hay fever, or allergic rhinitis. So how can people with fall allergies get relief? Dr. James Li, a Mayo Clinic allergist, has more in this Mayo Clinic Minute. Watch: The Mayo Clinic Minute Journalists: Broadcast-quality video (1:06) is in the downloads at the end of this post. Please courtesy: “Mayo Clinic News Network.” Read the script.…