You are on a clinical rotation at a local hospital and areshadowing Nurses and hanging out at the nursing station. One of thenurses who had just came out of the restroom from his third orforth trip to the restroom collapsed at his desk. He has beenlooking very pale and has been losing weight. You run to get theattending physician. The physician took one look and said somethingthat sounded like \"see dif\" to the nursing instructor. She said hehas been taking antibiotics for a nasty sinus infection. You areasked to prepare a written report on his condition, but are afraidto ask what it is. Where do you look first? What is it? How is itspread? Why is it hard to kill? Who is most affected by it?