{"acf2caae-0773-4eb2-bb10-57a01b19e200": "hsatter", "b36780e0-cb72-4402-8bda-d3fd3a8925b0": "The CDC offers guidance on the use of reusable elastomeric particulate respirators to provide respiratory protection to healthcare practitioners against pathogens as a component of a formally developed and implemented written respiratory protection program."}