WebMD
Web Md: Cold Sores
This site from WebMD Health provides great information on cold sores. It begins with a topic overview that covers subjects such as what are cold sores, what causes cold sores, and how they are spread. Information is also included on...
CK-12 Foundation
Ck 12: Life Science: Keeping Skin Healthy
[Free Registration/Login may be required to access all resource tools.] Your skin is your largest organ and constantly protects you from infections, so keeping your skin healthy is a good idea. Learn more about keeping skin healthy in...
