1) MREP Scope: A repository is a collection of resources that can be accessed to retrieve information. Repositories often consist of several databases tied together by a common search engine. The MREP consists of a collection of infectious disease models and pertinent information about those models including: model specifications, inputs (static), parameters, results, source code, object code, scripts for compiling the object code, scripts for executing the model, user manuals, and other model documentation including published manuscripts.