Add Yahoo as a preferred source to see more of our stories on Google. While head lice outbreaks tend to be pretty localized within schools or districts (unlike, say, the flu and norovirus cases that ...

All types of lice share two things in common: They spread via human contact, and they feed on blood. Lice are types of parasitic insects that feed on human blood. There are three types: Whether you ...

Marianne had a phone call she would never forget. Her daughter’s preschool called and asked her to pick up her child because she had lice. As someone who had never dealt with lice growing up and whose ...

Anecdotal reports about a global rise in head lice cases have prompted warnings from some experts about a popular and universal activity among children and teenagers: taking selfies. Head lice, itchy ...

Head lice spread quickly through direct head-to-head contact. They are more common in children, spreading easily in group settings such as preschool or elementary school. A head louse, or Pediculus ...

They're tiny. They're itchy. They're extremely difficult to physically eliminate and even harder to mentally bear. They're lice. And when your child happens to be the temporary home for these ...

As school starts back up, so does the number of head lice cases. But humans have been dealing with the parasites for millennia—and that may continue indefinitely. Head lice are some of our oldest ...