help control the spread of this organism, this kpc organism that we are seeing in the united states. commander, we have about 45 seconds. i have lots of questions for you here. what does this new superbug do to people, children versus adults, for instance? so the infections are difficult to treat. and the types of it can cause a vartd variety of types of infections. they are ready diagnosed in microbiology labs. what we want to emphasize from the patient s perspective is we need to focus on preventing the infections. but what are they actually doing to people? they cause infections that are very difficult to treat with antibiotics. so colds, is that what we re talking about? no, and that s a good point. these are infections that we see almost exclusive by within health care facilities, usually in patients who have catheters in their blood and they get bacteria in their blood or catheters in the urine and they get the bacteria in the urine.