Lice can hold their breath for eight hours, so they'll be fine when you take a shower or go for a swim. They're also notorious for developing resistance to insecticides. During WWII, for example ...
Permethrin (1% formulation) is efficacious but resistance is emerging ... switched to the alternative treatment. The primary endpoint was absence of live head lice on day 15; secondary outcomes ...
These treatment failures are primarily due to the emergence of treatment-resistant lice. In regions where resistant lice are common, patients may self-treat numerous times with over-the-counter ...
4monon MSN
The prevalence of head lice has seen the little critters being treated countless times with endless remedies that over time ...
Head lice are small parasites that live on human scalps, feeding on blood. While they don’t cause serious health problems, head lice are a common and frustrating problem, especially among ...
Hosted on MSN4mon
In head lice outbreaks, ‘selfies’ may be a surprising culpritThis treatment was difficult to remove from ... Also, research shows that lice have built up resistance to many popular over-the-counter lice products that contain permethrin and pyrethrin ...
The current policy requires students with live lice to be picked up immediately and to return only after providing proof of treatment.
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