Hospital Readmission Reduction Program Penalties for Hospitals With High Medicare Advantage Penetration
JAMA Network Open
Original Investigation
Publication Date: January 22, 2026
Childhood Stunting and Obesity in Brazil—Global Lessons From a Nationwide Cohort
JAMA Network Open
Invited Commentary
Publication Date: January 22, 2026
Overweight, Obesity, and Growth Faltering Among Low-Income Children in Brazil
JAMA Network Open
Original Investigation
Publication Date: January 22, 2026
The Supreme Court’s 2026 Term—Public Health in Jeopardy
JAMA Health Forum
JAMA Forum
Publication Date: January 22, 2026
Nicotine Analogues in Oral Pouch Products and Associated Marketing Claims
JAMA Network Open
Research Letter
Publication Date: January 22, 2026
Rural Hospital Bypass by Patients With Commercial Health Insurance
JAMA Network Open
Research Letter
Publication Date: January 22, 2026
Modeled Health and Economic Burden of Frailty and Falls Among Adults With HIV
JAMA Network Open
Original Investigation
Publication Date: January 21, 2026
Concussions—Evolving Insights About a Misunderstood Concept
JAMA Network Open
Invited Commentary
Publication Date: January 21, 2026
Prior Concussions and Risk of Disability for Patients After a Motor Vehicle Crash
JAMA Network Open
Original Investigation
Publication Date: January 21, 2026
Violence Against Transgender People—The Ongoing Pandemic
JAMA Network Open
Invited Commentary
Publication Date: January 21, 2026
