Dr. Edwards is a Resident in the Department of Medicine, University of Florida College of Medicine, Gainesville.
Dr. Duff is Professor of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Florida College of Medicine, Gainesville.
The authors report no financial relationships relevant to this article.
The single best test for the diagnosis of acute hepatitis A infection is detection of immunoglobulin M (IgM)–specific antibody to the virus.
