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Following Measles Outbreaks, Officials Grow Wary of Renewed Threat

What to Know about Lead Exposure in Children

As Medicaid Shrinks, Clinics for the Poor Are Trying to Survive

Europe Faces a Measles Outbreak

What Happens When There Is No Food: Experts Say Severe Malnutrition Could Set in Swiftly in Gaza

What Parents Should Know About Tongue-Tie Releases

U.S. Health Officials Push Back on Idea of New Virus in China

William Pelham Jr., Who Rethought How A.D.H.D. Is Treated, Dies at 75

How a Small Gender Clinic Landed in a Political Storm

Studies Link Common Childhood Viruses to Rare Hepatitis Cases

Hospitals Are Increasingly Crowded With Kids Who Tried to Harm Themselves, Study Finds

Scientists Are Gaining on R.S.V., a Persistent Threat to Children

Few Parents Intend to Have Very Young Children Vaccinated Against Covid

The C.D.C. recommends vaccinations of young children.

Few Transgender Children Change Their Minds After 5 Years, Study Finds

What Scientists Know About the Unusual Hepatitis Cases in Children

The Latest on Vaccines for Kids Under 5

As Covid Shots for Kids Stall, Appeals Are Aimed at Wary Parents

A Surge in Hospitalized Young Children Infected With the Coronavirus

Omicron is not more severe for children, despite rising hospitalizations.