Lice are tiny insects that live on humans and feed on blood. They can't jump or fly, but they can spread easily from one person to another through close contact or shared personal items.
The main types of lice that live on humans are head lice, pubic lice (crabs), and body lice.
|Primary Medical Reviewer||John Pope, MD - Pediatrics|
|Specialist Medical Reviewer||Susan C. Kim, MD - Pediatrics|
|Last Revised||October 9, 2012|
WebMD Medical Reference from Healthwise