Orion Scientific. If there is a kit that is timely and vital to health education, this is it! Outbreak! is a simulation of the mechanism of disease propagation. Originally conceived as a simulation of the way AIDS/HIV spreads, the kit allows the teacher to substitute flu, hepatitis, or any other virus or bacteria as a causative agent. No actual bacteria or virus is used in the simulation. Ideal for biology, health or family life courses. Enough material is provided for two classes of twenty-four students working in pairs.