Vaccines and immunizations Archive

You’ve probably seen parents handing a smartphone or tablet to their young children to entertain them when they need to be quiet or patient. A recent study confirms what you’ve probably suspected: that most children use mobile devices every day. But widespread use of these devices cuts into time that kids could spend interacting with adults, which is crucial for brain development. The next time you’re tempted to hand over the smartphone, try a quick game instead.

Symptoms of attention deficit hyperactivity disorder (ADHD) and autism can resemble each other. In fact, it can be difficult to tell the two conditions apart, which can lead to delays in the correct diagnosis — and therefore missed opportunities for treatment. If your child is diagnosed with ADHD, ask your pediatrician about testing for autism as well. The earlier a child with autism receives treatment, the better the outcome he or she will have.

If you start taking an antiviral medication after catching the flu, will it keep your family members from catching the bug, too? Maybe not, according to a study in The Journal of Infectious Diseases.

The prescription antivirals oseltamivir (Tamiflu) and zanamivir (Relenza) can cut a case of the flu short by suppressing the virus's overpowering urge to copy itself inside you. Less viral "shedding" by the body could, hypothetically, make it less likely that people who live in the same house will also get sick.

Adults need an annual flu shot and a Tdap booster every 10 years. People over 60 need a shingles shot, and those over 65 should have two pneumonia vaccines.

The very thought of losing a baby to sudden infant death syndrome (SIDS) is terrifying. Safer sleeping practices for infants have greatly reduced the number of babies lost to SIDS, but many parents are unclear on the reasons behind these recommendations and therefore often don’t follow them. The safest way to put your baby to bed is: on the back; in a crib, minus blankets, bumpers, and stuffed animals; and with a pacifier. Another critical factor is maintaining a smoke-free home and family.

Urinary tract infections (UTIs) occur in women of all ages. Physical and hormonal changes can leave women at midlife particularly vulnerable. No woman should have to put up with the inconvenience and discomfort of recurrent UTIs. Self-help measures can be effective, but if they don’t do the trick, see your doctor. He or she can identify and treat any underlying problems and recommend other strategies to keep UTIs at bay.

Ask the doctor

Q. I heard there is a high-dose flu vaccine that could work better in older people. Is it safe even if a man has a medical problem like cancer or heart disease?

A. The high-dose flu vaccine is very similar to the standard flu vaccine but appears to provide slightly better protection against influenza. Both vaccines target three different strains of the flu virus, selected from the most common strains predicted to be circulating that year. The viruses are inactivated, or killed, so they cannot cause the flu, even in people with weakened immune systems. Finally, both vaccines can cause mild symptoms of arm pain, redness, muscle aches, or low-grade fever. Although most people have minimal to no symptoms, the high-dose vaccine may slightly increase the side effects.

Statistics show that one out of every 68 children in the United States meets the criteria for autism spectrum disorder (ASD). What these figures don’t show is that early intervention and treatment can make a huge difference in the lives of these children and their families. Routine well-child visits are important to monitor health and growth, but they also provide an opportunity to keep an eye on a child’s development. While most children do not have ASD, and some kids are just “late bloomers,” others may show signs of any number of developmental challenges or delays — all of which benefit from therapies at home or at school. Of course, all children benefit from mindful observation of their development and advice and support from their pediatricians, should concerns arise.

If you got the flu shot last year and it didn't work, don't reject vaccination.

During last year's battle of The People vs. Influenza, the virus gained the upper hand. Early in the 2014–15 flu season, a new strain of the virus emerged against which the existing vaccine offered virtually no protection. Hospitalizations for flu in older adults spiked to the highest level in a decade.