This Week in Pediatrics
FDA news in pediatrics: July 2026 | Contemporary Pediatrics
A look back at the FDA approvals, regulatory decisions, and pipeline updates in the pediatric health care space from July 2026.
JCMG announces new pediatricians | Jefferson City News-Tribune
Jefferson City Medical Group has announced the addition of two physicians to its pediatrics team: Dr. Emily Garrison and Dr. Chase Chapman. The two will provide comprehensive care for children from infancy through adolescence with a focus on preventative care, chronic care manage...
'We don't answer to this nonsense': Florida pediatricians rebuke Trump vaccine order
10, 2026. Anna Moneymaker Getty Images ... Pediatricians in Florida are pushing back on President Donald Trump’s executive order calling for changes to the childhood vaccination schedule. And the state’s leading pediatric medical association, the Florida Chapter of the American A...
Research of the Day
Social Media Use and Depression in Early Adolescence: Longitudinal Analysis
This 3-year longitudinal study followed 6,500 adolescents ages 12-15, tracking social media use patterns and mental health outcomes. High social media use (>3 hours/day) was associated with increased depression risk, though the relationship was bidirectional.
Key findings: (1) 35% increased odds of elevated depressive symptoms with high use; (2) Social comparison and cyberbullying mediated the relationship; (3) Active use (creating content) showed smaller associations than passive consumption.
Screen for problematic social media use during well visits. Counsel families on media limits, encourage active over passive use, and discuss warning signs of cyberbullying and unhealthy comparison.
Popular Beliefs
Too many vaccines overwhelm a child's immune system
What the evidence shows: Children's immune systems handle vastly more antigens daily from the environment than from vaccines. Today's vaccines contain far fewer antigens than older versions despite protecting against more diseases. Studies show no increased infection rates in vaccinated children—vaccines strengthen, not weaken, immunity.
Green mucus means bacterial infection requiring antibiotics
What the evidence shows: Mucus color changes naturally during viral infections and does not reliably distinguish viral from bacterial causes. Green/yellow mucus indicates immune cell activity, which occurs in both viral and bacterial infections. Antibiotics should be prescribed based on clinical criteria, not mucus color.
Remove ticks with a lit match or petroleum jelly
What the evidence shows: These methods can cause the tick to regurgitate into the wound, increasing disease transmission risk. Use fine-tipped tweezers to grasp the tick close to the skin and pull upward with steady pressure. Save the tick for identification if possible.
Behaviors
Green Space Exposure and Mental Health in Urban Adolescents
This longitudinal study followed 5,000 urban adolescents over 4 years, using GPS tracking to measure green space exposure. Greater exposure to parks and nature was associated with lower rates of depression and anxiety, independent of socioeconomic factors.
Key findings: (1) 20% lower depression risk with daily green space exposure; (2) Benefits dose-dependent—more exposure meant better outcomes; (3) Active use (sports, walking) showed greater benefits than passive exposure.
Encourage outdoor time as part of mental health promotion. For families in urban areas, identify nearby parks and green spaces. Nature exposure is an accessible, cost-effective mental health intervention.
Genetics
Newborn Screening: Recommended Uniform Screening Panel Updates
The Recommended Uniform Screening Panel (RUSP) has been updated to include three additional conditions: Pompe disease, MPS I, and X-linked adrenoleukodystrophy. States are implementing expanded screening with early treatment implications.
Key findings: (1) Early identification allows treatment before symptom onset; (2) Cost-effectiveness demonstrated for new conditions; (3) Primary care providers need to understand screening results and follow-up.
Know your state's newborn screening panel. Ensure timely follow-up of abnormal screens. Early treatment dramatically improves outcomes for many of these conditions.