It's lazy parenting and disgusting to leave your child crawling and itching with head lice for months on it. They are simple to get rid off but it takes time and effort. Everyone knows the children in school that always have the nits so again shame on the parents who are responsible for their children having that labelAll playgrounds etc were closed from March to July, kids were not meant to be out mixing with other kids, that was the whole point.
Nits should have been all but eradicated during the last 6 months as close contact between kids was supposed to be stopped. Especially them being close enough to get headlice.
Parents of Kids with Nits now clearly had a complete disregard for the government guidelines or didn’t bother treating them since before schools closed. Whatever way you look at it there’s no excuse. Lazy parenting.