A 7-year-old boy was brought to a hospital with a 3-month history of cognitive deterioration and seizures. He had contracted measles at 7 months of age while living in an area where the ...

When a physician’s own incidental finding sends her down a long and winding path to find answers, she finds herself overcome with worry — but also, eventually, a new appreciation for life.

This Sounding Board announces a new FDA policy that the default requirement for FDA approvals will be one robust pivotal trial plus confirmatory evidence, rather than two trials.

Explore the current issue of The New England Journal of Medicine (Vol. 394 No. 6).