While head lice are common in young children, adults are still susceptible to catching them. Lice can be difficult to spot, as they only grow up to 3mm long and they are dark brown in colour. The only way to make sure you or your child has head lice is by finding live lice or eggs, which are also known as nits. The best way to do this is to comb hair with a detection comb - a special fine-toothed comb.
What do lice look like?
Can Adults Get Lice? | HuffPost Canada
We already know how easy it is for children to get lice; after all, direct contact with other children is an almost inevitable fact of life. And while it might be easy to think that adults are immune to head lice infestations, this is simply not the truth. The risk of a head lice infestation is an imminent one and adults are just as vulnerable to lice as children. We need to remember that, head lice do not care about age, gender, race or any other demographic factors; after all their only priority as pestering parasites is to find a host that they can use for nutrition and they will go above and beyond to find a suitable host before they simply die off. Direct contact is the most common head lice transmission method when talking about children, after all, children spend a lot of time hanging out with other children who might not even realize they have a head lice problem.
Can Adults Get Lice?
Though head lice are not exclusively a childhood ailment, the majority of people affected by head lice are young. The head louse, scientific term Pediculus humanus capitis, is a parasite that feeds on human blood. Learning what head lice look like and how to detect them can help control an infestation before it spreads through the entire household.