Photograph of pathognomonic erythema chronicum migrans rash of Lyme's Disease on the trunk of young woman in her 20s
<a href="//commons.wikimedia.org/wiki/User:Warfieldian" title="User:Warfieldian">Warfieldian</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>