In this reenactment, Louis Pasteur performs an experiment as he attempts to learn how anthrax spreads in order to develop vaccinations.Shot of some anthrax microbes through a microscope. Wipe to a CU of Pasteur at the microscope. Next, he is shown in MS performing an experiment. Cut to shot through a microscope. Pasteur continues to perform the experiment using vials and other samples. He repeats his process over and over.