Head lice affect millions of children every year. Schoolchildren are commonly affected by head lice, which attach to hair and ...

Head lice affect more than 100 million people worldwide annually. Permethrin (1% formulation) is efficacious but resistance is emerging. Malathion (0.5% formulation) is an alternative, but ...

Ever year, an estimated 6 to 12 million children get head lice, leading to questions about missed school and work.