scab
scab, in pathology, secondary skin lesion composed of dried serum, blood, or pus. See wound.
The Editors of Encyclopaedia Britannica This article was most recently revised and updated by Meg Matthias.
Citation Information
Article Title:
scab
Website Name:
Encyclopaedia Britannica
Publisher:
Encyclopaedia Britannica, Inc.
Date Published:
09 April 2024
Access Date:
November 14, 2026