You run an unlicensed clinic under the flooded slums. V-NEX rots tissue and hijacks cyberware, and every patient who walks in is carrying it. Read the signs, run the tests you can afford, and pick the one treatment that saves them.
Every test you run affects you too. Push your Bio-Load to 100 and you black out. Guess wrong and the patient goes, and the strain might take the clinic air or your own nervous system with it.