This Week in Pediatrics
Immunization News | Red Book Online | American Academy of Pediatrics
More than 230 medical and public health groups, including the American Medical Association and the Infectious Diseases Society of America, announced support for the American Academy of Pediatrics 2026 vaccine schedule, calling it science-based ...
Early Antiviral Therapy Linked to Reduced Risk for Influenza-Related Hospitalization in Children
Antiviral treatment started within 48 hours of symptom onset is linked to a reduced risk for hospitalization among pediatric patients with influenza.
Professional Corner: Pediatricians Call for New Border Protections, AMA Awards $1 Million in Grants and More
The AHA opens its health tech competition, AMA awards $1 million in community grants, and pediatricians call for stronger protections for children at the US border.
Research of the Day
Bedtime Screen Use and Sleep Quality in School-Age Children: Actigraphy Study
Using wrist actigraphy and sleep diaries, this study objectively measured sleep in 800 children ages 6-12 with varying bedtime screen habits. Screen use within 1 hour of bedtime significantly delayed sleep onset and reduced total sleep time.
Key findings: (1) 30-minute average delay in sleep onset with bedtime screens; (2) 45-minute reduction in total sleep time; (3) Blue light filtering partially but not fully mitigated effects.
Recommend screen-free wind-down periods of 1+ hours before bed. Counsel families on device-free bedrooms. Address screen habits as part of sleep hygiene discussions.
Popular Beliefs
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.
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.
Starve a fever, feed a cold
What the evidence shows: Neither fevers nor colds benefit from restricting food. Both conditions increase metabolic demands, and adequate nutrition supports immune function. Encourage normal eating as tolerated and emphasize hydration with any illness.
Behaviors
Bedtime Routine Consistency and Child Behavior: Observational Study
This analysis of 5,000 parent surveys examined the relationship between bedtime routine consistency and daytime behavior. Children with consistent, calming bedtime routines had fewer behavioral problems and better emotional regulation.
Key findings: (1) Inconsistent routines associated with 2x behavioral difficulties; (2) Routines including reading showed strongest effects; (3) Benefits seen across all age groups studied (2-10 years).
Bedtime routines matter for more than just sleep—they shape behavior and emotional regulation. Help families develop simple, consistent routines even during busy periods.
Genetics
Exon-Skipping Therapy for Duchenne Muscular Dystrophy: Expanded Approvals
FDA has approved additional exon-skipping therapies targeting previously untreatable Duchenne muscular dystrophy mutations. These antisense oligonucleotide treatments now cover 80% of DMD patients, slowing disease progression.
Key findings: (1) Treated patients maintain ambulation 2-4 years longer; (2) Cardiac and respiratory function also preserved; (3) Earlier treatment initiation correlates with better outcomes.
Genetic testing to identify specific DMD mutation is essential for treatment planning. Refer to neuromuscular centers for evaluation. Treatment options continue to expand rapidly.