A year after announcing plans to leave the World Health Organization, the current administration officially exits the global health group.

Midlife influenza immunization is not associated with an altered risk for Parkinson disease later in life, according to a ...

Headache is a frequent complication after hemorrhagic stroke, with acute symptoms being more common than persistent.

The AAP released its 2026 childhood immunization schedule, maintaining routine vaccine recommendations for several diseases despite revised CDC guidelines.

Increased p-Tau181 levels may be associated with neurological manifestations of N-PASC consistent with central damage.

The FDA has accepted for review the sBLA for subcutaneous lecanemab-irmb as a weekly starting dose for Alzheimer disease.

The FDA extended the duration of use of Nexplanon for pregnancy prevention in women of reproductive potential for up to 5 years.

Health officials are struggling to contain two growing measles outbreaks in the US, as new cases continue to climb.

Presenting the latest research findings from the annual meeting of the Americas Committee for Treatment and Research in Multiple Sclerosis.

A new AAN position statement outlines guidelines for switching from branded biologics to biosimilars, while preserving clinical autonomy for physicians.

High body mass index may be associated with risk for vascular-related dementia, with high blood pressure partially mediating the association.

Low-sodium oxybate reduces 24-hour sleep duration and daytime napping in adults with idiopathic hypersomnia, according to a phase 3 trial analysis.