Great information because I have rays around a wound that has been closing up. The red streaks (rays) are about an inch long though, and they just appeared even though the wound has been there for a week or longer.
Also, I wish I could call my hospital to talk to a nurse, but when I called for an emergency question, they told me, "We are not allowed to give advice over the telephone. You have to come in."
This was in Athens, Clarke County, Georgia