A new way to fight head lice

A new way to fight head lice.
Insecticide-treated underwear won't wipe out lice infestations in unsettled shelters, according to a altered study. The scheme initially showed some success, but the lice soon developed defiance to the chemical, the researchers said 3d penis. Body lice can develop through direct contact and shared clothing and bedding, and the dilemma is worsened by overcrowded conditions.

The study, which was published online Dec 4? 2013 in the scrapbook JAMA Dermatology, examined the strike of giving homeless people underwear treated with the insecticide permethrin. Forty participants were given fresh underwear treated with the insecticide and 33 others received untreated underwear. They were checked 14 and 45 days later is resveratrol ultima safe. On lifetime 14, the researchers found that 11 of the 40 society given treated underwear were unchain of body lice, compared with three of the 33 who received untreated underwear.

This difference, however, was no longer palpable at period 45, and the body lice showed increasing opposition to the insecticide. "This trouble clearly demonstrates that the use of insecticide-treated underwear had the consequence of increasing the portion of permethrin-resistant body lice in sheltered outcast people," said study leader Samir Benkouiten, of Aix Marseille University, in France. "These findings pass us to propose avoiding the use of permethrin to treat body-lice infestations, although implementing recent strategies is crucial" more helpful hints. More information The US Centers for Disease Control and Prevention has more about body lice.