Lebanon Reporter

Community News Network

December 3, 2013

Untangling 7 myths about head lice

Head lice: The idea alone is enough to make your scalp itch. Each year, there are 6 million to 12 million lice cases in U.S. children ages 3 to 11, according to the Centers for Disease Control and Prevention. It's a year-round scourge, though the number of cases seems to peak when kids go back to school in the fall and again in January, possibly due to familial mingling during the holidays.

There are almost as many misconceptions about the parasites as there are critters. M.J. Eckert, a former school nurse and co-founder of Lice Happens, an Annapolis, Md.-based in-home lice treatment and removal service, says she once met a father who'd used a high-powered shop vacuum on his son's infested head, hoping to suck the problem away. Another family threw out a sleeper sofa in the middle of the night, convinced that it was the source of an intractable lice infestation. Neither approach worked.

First, some facts: The head louse is a six-legged wingless insect known as an ectoparasite, meaning that it makes its home on a host's surface. It's related to the body louse, which, unlike the head louse, can carry disease. The animal needs blood and a warm environment to survive. That's why it finds such comfort in the human scalp; it also likes to root itself in the nape of the neck and behind the ears.

Once it has set up shop, the insect lays pinhead-size tan or whitish-colored eggs, known as nits. The mother louse excretes a kind of glue to cement the nits to the hair shaft, close to the scalp so its warmth can incubate them. They hatch about a week later into baby lice, called nymphs. In a typical infestation, there are more nits than bugs since an adult louse will lay an average of five to 10 eggs a day and a newborn female needs only 10 days to become a mom. So the family tree grows quickly.

Text Only
Community News Network
Featured items
Click below to browse and order photos


Photos from June 2014

Twitter Updates
Follow us on twitter
AP Video
Death Penalty Expert: 'This is a Turning Point' House Committee at Odds Over Obama Lawsuit Raw: MH17 Victim's Bodies Arrive in Netherlands Raw: UN School Used As Shelter Hit by Tank Shell Raw: Gunmen Attack Iraqi Prison Convoy Plane Leaves Ukraine With More Crash Victims The Rock Brings Star Power to Premiere Raw: Families Travel to Taiwan Plane Crash Site Arizona Execution Takes Almost Two Hours Gen. Odierno Discusses Ukraine, NATO at Forum Gaza Fighting Rages Amid Cease-Fire Efforts Mint Gives JFK Coin a Face-lift Creative Makeovers for Ugly Cellphone Towers Ariz. Inmate Dies 2 Hours After Execution Began Crash Kills Teen Pilot Seeking World Record LeBron James Sends Apology Treat to Neighbors Raw: Funeral for Man Who Died in NYPD Custody Migrants Back in Honduras After US Deports Israeli American Reservist Torn Over Return
Parade
Magazine

Click HERE to read all your Parade favorites including Hollywood Wire, Celebrity interviews and photo galleries, Food recipes and cooking tips, Games and lots more.
Hyperlocal Search
Premier Guide
Find a business

Walking Fingers
Maps, Menus, Store hours, Coupons, and more...
Premier Guide