Any evidence of lice was once reason for immediate dismissal from school, with no return until the student's head was lice free. But "no-nit" policies have been dropped in favor of "nonexclusion" ...

It’s not a crisis. It’s not a reflection of your parenting. It’s going to be fine.

Celebrities! Stop hugging and getting your heads so close together! Don’t you know that’s how the nits spread?” I don’t even ...