The Combined project is also a U.S.-based study. It represents a refinement of the Influenza Containment-U.S. and GB project. Specifically, it examines a more complete set of social distancing interventions with the goal of determining practical strategies for implementation at the state and local level. This is an ongoing study that consists of six sets of experiments: two U.S. experiments, three Chicago-based experiments, and a historic study that examined certain characteristics of the 1918 influenza pandemic. Each study is associated with a single model with a single version per model. The objective of the combined study is to simulate a set of scenarios at the city and the national level. The scenarios are designed to address specific concerns by various federal agencies. The entire study amounts to about 150 distinct scenarios, each with multiple (thousands of) runs. This is an ongoing study that will be loaded into the MREP. Currently, only the principle results are loaded into the MREP; the code that generated the results has not yet been loaded.