Yellow fever vaccine is highly effective with a single dose, but vaccine supply is limited. The minimum dose requirements for seroconversion remain unknown. In this double-blind, randomized ...

This Journal feature begins with a case vignette highlighting a common clinical problem. Evidence supporting various strategies is then presented, followed by a review of formal guidelines, when ...

Dr. Brian Y. Chang (Medicine): A 62-year-old man was admitted to this hospital because of abdominal pain. Two years before the current presentation, postprandial abdominal pain developed.

The WHO advises using fractional doses of the 17D yellow fever vaccine when outbreaks occur during vaccine shortages, but evidence on the immunogenicity of these lower doses is limited. New ...

Supported by Swim Across America, the Simon and Eve Colin Foundation, the Dalton Family Foundation, the American Association for Cancer Research–Stand Up To Cancer Colorectal Cancer Dream Team ...