Scope Podcast: Winter Allergies - What Causes Them?

24-Mar-2014

When you say allergies most people think of springtime: flowers, grasses, trees, pollens. But winter allergies can also be a problem. From St. John's Medical Center in Jackson, Wyoming, Dr. Martin Trott talks about why allergies happen year-round, and you'll be surprised to find out some of the things that can cause allergies in the wintertime.