Tag: lice
Maryland Outbreak of Super Lice
Maryland Outbreak of Super Lice Maryland is one of 25 states that is experiencing an outbreak of “super lice” that is resistant to over-the-counter treatments. These “super lice” are increasingly becoming resistant to pyrethroids, the active ingredients in most over-the-counter treatments. Pyrethroids, which are synthetic versions of a chemical found in chrysanthemums, lock receptors […]
