‘Super lice’ are becoming more resistant to chemical shampoos. What to use instead – National
Creepy crawly head lice are troublesome enough, but a highly resistant strain spreading across Canada is adding to the headache. These so-called super lice, fortified with increased resistance to traditional treatments, are proving a challenge for those seeking to rid themselves of the persistent pests, health experts warn. The genetic mutations in super lice have … Read more
