Lice resistant in what states

Researchers are now reporting that the vast majority of states are overrun with head lice resistant to OTC therapies. Most lice in the United States are now resistant to the majority of over-the-counter treatments, but some prescription remedies still work. CARMEL, Ind., July 28, /PRNewswire/ -- New evidence has emerged showing that head lice have developed resistance to two types of.

Growing number of teens getting lice from taking selfies. Lice infects millions of people each year, although hygience and to a new study, lice in at least 25 states are becoming genetically resistant to. A new study that suggests 'super-lice,' or lice that are resistant to medication, have become more widespread in the United States.

Lice are becoming more difficult to eradicate in young children's hair, according to a study released last week in the Journal of Medical. A study found that resistant lice have spread to 48 states. While common lice infestations can be treated with permethrin and pyrethrin. In 25 states head lice have become highly resistant to the most commonly used that are resistant to these over-the-counter lice treatment options (Yoon ). Head lice are a terrible part of the school year for an estimated 6 to 12 million children in the United States every year. Infestations can lead to.