into what you are seeing. >> so that hasn't increased emergency department volume significantly. however, it is something we have to really think about because we are seeing invasive disease with strep a. and that can be especially troublesome if you have an influenza or rsv infection. we are seeing increased hospitalization with kids who have systemic illness or specifically developing abscesses or other problems in their throat due to that infection. >> so this is interesting. something that i did not know until doing this segment, that there is a factor in some u.s. hospitals that is contributing all to this, and that is that some hospitals have cut back on pediatric beds. why is that? is it because it's more profitable the treat adult patients? what's going on there? >> well, i think as children's hospitals have grown and spread across the country, you try to