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 ...

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 ...

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 ...

Head lice affect millions of children every year. Schoolchildren are commonly affected by head lice, which attach to hair and feed on human blood. Although head lice are a year-round problem, the ...

The myth that head lice prefer unwashed hair has fueled plenty of stigma. In reality, there’s no link between these tiny parasites and personal hygiene. Anyone can get them. Getting head lice doesn’t ...

The human-head louse has a ghostly quality. It tends to glimmer in and out of view, leaving only subtle signs and omens of its presence. Is that oblong speck an egg sac or a flake of dandruff? Was ...

As the school term gets underway again cases of head lice surge as children put their heads close to one another. Head lice and nits are very common in young children and their families. A common ...

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 ...

Fleas and lice are different parasitic insects that can cause an itchy reaction on the skin. Though similar, they possess unique traits. For example, fleas can jump, but lice can only crawl. Fleas are ...