Anaphylaxis to MMR vaccine mediated by ige sensitivity to gelatin

Abstract

The measles-mumps-rubella (MMR) vaccine is generally well tolerated, and reports of anaphylaxis to the vaccine are rare. IgE-mediated reactions to vaccines are often caused by additives or residual vaccine components. An inability to obtain proper immunizations can be a disqualifying component to military service. We report a case of anaphylaxis to the MMR vaccine in a new military recruit sensitized to gelatin IgE.