Posted on 08/19/2015 8:51:48 AM PDT by george76
Drug-resistant head lice are very likely coming to a school near you, U.S. investigators warn.
At least 25 states host lice populations that don't respond to common over-the-counter treatments, a new analysis reveals.
Permethrin, part of the pyrethroid class of insecticides, has long been the go-to weapon against head lice, mosquitoes, bedbugs and other insects.
But continued exposure to permethrin has caused a huge swath of the dreaded insects to develop genetic mutations that render such drugs useless.
"It's a very classic resistance story.
...
Head lice, which can't jump or fly, transmit by direct physical contact. They quickly infest the neck and head, feeding on blood and attaching their eggs to the base of hair shafts.
...
Six million to 12 million U.S. children are infested with head lice every year.
...
In 25 states -- including Arizona, California, the Carolinas, Connecticut, Florida, Georgia, Illinois, Maine, Massachusetts, Texas and Virginia -- lice have what Yoon calls "knock-down resistant mutations" -- a triple whammy of genetic alterations that render them immune to over-the-counter permethrin treatments.
Lice in four states -- New Jersey, New Mexico, New York and Oregon -- have developed partial resistance, the researchers found.
Michigan's lice ..
(Excerpt) Read more at philly.com ...
I suppose I would be racist to point out that this is just another cost of open borders.
Courtesy of a ‘vibrant’, multicultural society where being filthy and carrying vermin are well respected forms of cultural expression.
Welcome to the third world.
Next week we’ll show you how to strip vacant houses for cash.
On a more humorous note, I'm very, very happy about the job I have today. Because checking for pesticide-resistant lice, would not be any fun at all. Makes me itch just thinking about it.
Unlike the outbreaks of childhood communicable diseases we have seen which, are due to (mainly) white American loony tooners (including those who claim to be conservative), this is due to the huge level of illegal immigration.
When I was young, we used to kid each other about having cooties. No one actually had any, since there probably wasn’t a single cootie north of the Río Tijuana. Looks like things have changed.
I guess the old adage about “don’t lean you head back against the wall in public waiting rooms” is back in effect.
“An ounce of Prevention is worth a pound of Cure”...especially when the Cures are becoming less effective.
Y’all be careful out there, y’hear!
And don't forget those seats in movie theaters.
Fortunately, it’s an ailment which can be resolved by intense fine combing. Services are springing up to do so, a bit pricy but very effective with properly trained staff - akin to just getting one’s hair done. Just scrape them buggers out and kill ‘em in bug-lethal chemicals.
Ahh...Another 3rd world plague thanks open borders illegal alien embracing traitors.
I bet WD-40 would also work.
Hmm.. As I recall, when a kid, if you got lice (boys at least), your parents just shaved your head and they’d leave on their own within a couple days, maybe buy some special shampoo. That was about it.
Yes work real good if you held a zippo lighter to it while applying
Since almost all women seem to brandish hard wood flooring instead of plush pile carpeting in the female nether regions, are body crabs now a thing of the past?
Yeah. It would. Lice make the rounds every year in the little enclave I live in. If it's coming from illegals, then the lice have learned to drive Acuras.
castile liquid shampoo plus about 10 drops of tea tree oil.
Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.