September 17, 2018
FLU VACCINE NOW AVAILABLE
It is time to get your flu vaccine! We have recently seen a few children with flu in our office. We will start giving flu vaccines to patients during their well-checks. For all other patients, we will offer walk-in flu clinics. Please check our website before coming in, as times and days may change depending on vaccine inventory; however, we do not anticipate any delays. We ask for your patience and understanding with this process.
The flu vaccine is recommended for everyone 6 months of age and older. Children under 9 years of age that have never received flu vaccine, will require a booster 30 days after the first dose is given.
We offer the quadrivalent flu shot, Mercury/thimerosal/preservative-free. These vaccines protect against 4 strains of the flu virus (two “A” strains and two “B” strains).
SEPTEMBER WALK IN FLU CLINIC
Bee Cave Office
Wednesdays 10:00am – 12:00pm
Fridays: 8:00 am – 4:30pm
Saturdays: 8:00am – 10:00am
SEPTEMBER WALK IN FLU CLINIC
Dripping Springs Office
Tuesday - Friday: 9-11am & 2-4pm
WHO CAN GET HEAD LICE?
Head lice (Pediculus humanus capitis) can be found throughout the world. In the US it is most commonly found in school aged children and members of their households. The CDC estimates between 6 and 12 million cases each year in the United States. Lice can infest humans of any age, from infants to the elderly. Make sure to check everyone in the household if you suspect lice.
HOW IS LICE SPREAD?
Head lice cannot fly or jump. They move by crawling. The most common method of spreading head lice is through direct contact with hair of an infested person. This type of head-to-head contact is most common during play at school, sports activities, playgrounds, slumber parties, and camp. Although extremely rare, head lice can be spread by sharing personal belongings such as hats, scarves, and coats, or by using personal items such as hair bows, brushes and combs, towels, or by lying on a pillow or couch that has been used by an infested person. Head lice is not spread by dogs, cats, or other pets. It is uncommon for lice to be spread by inanimate objects such as sports helmets or headphones because their claws are not adapted to grasping the smooth and slippery surfaces found on these items. It is also difficult for them to spread by use of wigs and hairpieces as the hair shafts on these do not have the blood supply they need for survival. Although lice have been shown to survive for several hours underwater, they are unlikely to be spread by swimming in a pool. They have been shown, however, to cling tightly to hair when submerged in water. The chlorine in pool water does not kill lice.
WHAT DO I LOOK FOR?
Head lice are found in 3 stages – the egg (or nit), the nymph, and the adult. Nits are eggs laid at the base of a hair shaft. They are very small (about the size of a knot in thread) and very hard to see. They are often yellow or white in color and can be confused for dandruff. They usually take 8-9 days to hatch. The nymph is an immature louse that has recently hatched from a nit. They look like adult lice but are much smaller. They mature into adults in 9-12 days from hatching. Adult lice are about the size of a sesame seed. They have six legs and are tan to grayish-white in color. Nymphs and adult lice must feed on blood to survive. Adults can live up to 30 days with a blood source but will die within 1 to 2 days after falling off a human head.
HOW CAN I CHECK FOR LICE?
Lice and nits are almost exclusively found on the scalp, especially around the ears and at the neckline. They can be found in eyelashes and eyebrows but this is very uncommon. Signs and symptoms of head lice include a sensation of something moving in the hair or on the scalp, itching, scratching, irritability, difficulty sleeping, and sores on the head from scratching. Lice are most active in August and September and at night.
HOW IS LICE TREATED?
Treatment is recommended for anyone with an active infestation. You can check for lice at home, although they are often hard to find and see. You can have your child checked by a medical professional, school nurse, or your local health department, as well. Because they avoid light, are very small, and very quick, it is often helpful to use a magnifying glass and a fine-toothed comb to check your child’s head. If you do find an active infestation in your household, everyone in the household should be treated at the same time.
The optimal time to treat is after nits have hatched but before new eggs have been laid. Because this is nearly impossible to determine, retreatment is often necessary. There are both over-the-counter and prescription strength medications available for treatment. Always follow the instructions on the medication box. It is also important to not re-wash hair 1-2 days after the initial treatment. The infested persons should also put on clean clothes after the treatment. Recheck the scalp 8-12 hours after the initial treatment and comb out any remaining live lice. If there are no dead lice 8-12 hours after initial treatment you may need a different medication. It is recommended that you speak to your health care provider to discuss prescription strength treatments. Continue to check and comb the hair every 2-3 days following the initial treatment for 2-3 weeks. This helps prevent reinfestation. Retreatment may be necessary and you should follow the directions on your medication package regarding the frequency and necessity of additional treatments.
Supplemental measures must also be taken in addition to medicinal treatments. These are particularly useful in preventing reinfestation. Machine wash and dry (or dry clean) any clothing, bedding, and other items worn or used by the infested person 2 days prior to the treatment. Another option is to seal all of these items in a plastic bag and store for 2 weeks. Soak combs and brushes in hot water for 5-10 minutes. Vacuum the floor and furniture, particularly where the infested person sat or lay.
ARE LICE DANGEROUS TO MY CHILD?
Head lice are not known to spread any disease and are not considered a public health hazard by the CDC. For this reason, most health departments do not require reporting of head lice infestations. School policies are established by local school boards. Many schools are relaxing their previous “no-nit” policies which required students to remain out of school until all evidence of nits were eliminated. Many school districts are trending away from this policy and only requiring children to remain out of school if live lice are present. Check with your child’s school to verify their policy.
CAN LICE BE PREVENTED?
Head lice are most commonly spread by direct head-to-head contact. While the chance of spreading lice by sharing items is rare, it does occasionally occur. With that in mind, you can follow these 7 steps to help prevent head lice infestations in your family:
- Avoid head-to-head (or hair-to-hair) contact during play at home, at school, and elsewhere (church, camp, sports, etc).
- Do not share clothing, including hats, scarves, coats, sports uniforms, hair bows, and barrettes.
- Do not share combs, brushes, or towels. Disinfect combs and brushes by soaking in hot water for 5 to 10 minutes.
- Don’t lie on beds, couches, pillows, carpet, rugs, or stuffed animals used by an infected person.
- Machine wash and dry (or dry clean) clothes, bedding, and other items used by an infested person within 2 days of their initial treatment. You can also seal these items in a plastic bag and store them for 2 weeks before use.
- Vacuum the floor and furniture.
- Don’t use fumigant sprays or fogs as they are not necessary to control lice and can be toxic to people and pets.