grabs everybody's attention, doctor, it starts looking like the common cold and then it progressing rammedly. so how can parents tell the difference? >> so, our experience started about mid-august and what we found was a large number of children being admitted to our hospital to the point our average daily census would be 240, 250 this time of year, we were upwards of 300. we tracked this back to an unusual virus circulating. what we found was these children who were unusually sick mainly had asthma and weren't responding very well to their asthma treatments, so that was our tip-off and that's where we started tracking this virus as it's gone through our community. and we're now nearly six weeks into it. >> and, i mean, how do parents know, though? we know it progresses rapidly, but how do they know it's something more serious than the common cold, and when should they be seeking help? >> so it's interesting, there's two things parents should know. number one enterovirus 68 when everything is said and done probably is mainly going to be manifest as common cold symptoms. and not every common