Immunotherapy for Head, Neck, and Nasopharyngeal Cancers, High-Dose Vitamin D for Multiple Sclerosis, the USPSTF Food Insecurity Screening Recommendation, and more

Editor’s Summary by Kirsten Bibbins-Domingo, PhD, MD, MAS, Editor in Chief, and Preeti Malani, MD, MSJ, Deputy Editor of JAMA, the Journal of the American Medical Association, for articles published from March 8-14, 2025.