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Children's health news

Immune responses to urinary tract infection linked to birth outcomes

A study published in Science Translational Medicine shows that the increased risk of preterm birth associated with urinary tract infection (UTI) is linked to the body's immune response to the infection rather than to the ...

How mutation disrupts cell development, driving region-specific brain tumors

Scientists at St. Jude Children's Research Hospital have shown that specific brain cells respond differently to H3.3 K27M, a mutation in the histone H3.3 protein that drives many cases of diffuse midline glioma (DMG), depending ...

New study uncovers TikTok mental health advice risks

TikTok's design makes it harder for young people to think critically about the mental health content they see, new University of Birmingham research suggests. With more than 550,000 children and young people in England waiting ...

County vaccination data may mask school-level measles risk

Pockets of low vaccination rates in some schools help explain why measles outbreaks have been climbing in the U.S., even when county-level vaccination numbers—the data policymakers consult—appear high enough to provide community ...

Study demonstrates a new standard for pediatric research

A new analysis from the Gabriella Miller Kids First Data Resource Center (Kids First DRC) shows how a collaborative, data-driven research model is creating broader opportunities to understand pediatric disease.

Video games built for prevention can reduce teen depression

Few parents or teachers are likely to suggest that teenagers could benefit from playing more video games. But a new study suggests that a growing class of educational games may be a highly effective tool for treating and ...

How childhood trauma may increase vulnerability to apathy

Experiencing trauma in childhood can lead to a lack of motivation and less pleasure from rewards—or anhedonia—later in life. In humans, childhood trauma is linked to changes in the activity of reward-related brain pathways ...

US teens are smoking and vaping less than their peers abroad

Smoking and vaping continued to decline among middle school and high school students in 2025, according to the U.S. Food and Drug Administration's 2025 National Youth Tobacco Survey, released in July 2026. This annual, school-based ...

How to prevent and recognize iron deficiency in toddlers

The devastating recent deaths of three toddlers in Queensland, linked to low iron levels, have understandably left many parents wondering whether their own child is getting enough iron. The good news is that life-threatening ...