Please confirm that you are a health care professional
The link you have selected will take you to a third-party website. We do not control or have responsibility for the content of any third-party site.
Enter search terms to find related medical topics, multimedia and more.
Nits of the horse biting louse, Damalinia equi (also called Werneckiella equi), on its host. Whereas the nits can be readily seen, the presence of a louse (arrow) is revealed only by parting of the hair.
Courtesy of Dr. Sameeh M. Abutarbush.