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 ...

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 ...

Many head lice treatments come as lotions that a person applies to their hair and scalp. Some people may refer to these treatments as “lice shampoo.” Head lice are insects that primarily live on the ...