Younger and younger children are being handed smartphones by their parents; and for many children, access to 24/7 technology has resulted in attention and sleep problems and family arguments. Now it appears that smartphones are bringing a fresh misery to parents and children everywhere: head lice. [1]
U.S. investigators are warning that drug-resistant head lice have been found in at least 25 states, and the bugs are expected to spread even further across the nation.
Permethrin, part of the pyrethroid class of insecticides, has been used to fight head lice, mosquitoes, bedbugs, and other insects for years. Researchers say overuse of the drug has caused head lice and other insects to develop genetic mutations that make them completely resistant to permethrin. [1]
