Immunology

1997 to 2011 saw increase in allergies among US children

(HealthDay)—For U.S. children aged younger than 18 years, the prevalence of allergies increased from 1997 to 2011, with age, race/ethnicity, and income all affecting the prevalence, according to a May data brief issued ...

Health

Centenarians a happy lot, survey says

(HealthDay)—Centenarians are more likely to be content with their lives than aging baby boomers are, and these oldest Americans tend to put more stock in healthy eating habits and exercise as keys to happiness, a new survey ...

Psychology & Psychiatry

US suicide rate rose sharply among middle-aged (Update)

The suicide rate among middle-aged Americans climbed a startling 28 percent in a decade, a period that included the recession and the mortgage crisis, the government reported Thursday.

Medications

US: Morning-after pill OK for ages 15 and up (Update)

The U.S. government on Tuesday lowered to 15 the age at which girls can buy the morning-after pill without a prescription and said the emergency contraception no longer has to be kept behind pharmacy counters.

Pediatrics

One-year survival up for critical congenital heart defects

(HealthDay)—For infants with critical congenital heart defects (CCHDs), one-year survival has improved over time, with an increased risk of mortality associated with earlier diagnosis, low birth weight, and maternal age, ...

Autism spectrum disorders

In autism, age at diagnosis depends on specific symptoms

The age at which a child with autism is diagnosed is related to the particular suite of behavioral symptoms he or she exhibits, new research from the University of Wisconsin–Madison shows.

Alzheimer's disease & dementia

FDA wants to relax approval process for Alzheimer's drugs

(HealthDay)—In an effort to quickly develop drugs that could prevent or slow Alzheimer's, the U.S. Food and Drug Administration said it plans to relax the approval process for experimental medications for the memory-robbing ...

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