How Are Head Lice Passed on?

People often wonder how are head lice passed on. The truth is that head lice are contagious but not contagious diseases. These insects live in hair close to the scalp and feed on human blood. Unlike other diseases and parasites, lice cannot fly or swim away from their host. In fact, they often cling to hair when people wash their hair.

The best way to prevent the spread of head lice is to clean all clothing that comes into contact with your child’s head. Always wash clothing in hot water and dry it thoroughly. Also, avoid having any physical contact with the person who has the lice. You should also treat all household members who have been in contact with your child.

You should also avoid sharing personal items with your child. Since head lice need a blood meal every 12 to 24 hours, they cannot survive away from the human head for more than a day. Once your child has head lice, you should treat them and check for their lice on other members of the household. You might even have to treat the entire family to prevent reinfestation.

The easiest way to prevent head lice is to avoid contact with the infested person. The main ways of contact with the infested person are head-to-head and by sharing personal items. Infested head-to-head contact is the most common way to spread head lice, but it can also be spread through shared combs, hair brushes, and towels.