SHARONA DIAZ: But, the thing is, the patients keep on coming. I mean, you work ER, you're always ready for a bad night, but this was every day and it never stopped. More people coming in, same symptoms. You'd see parents shivering there next to their kids, with the kids trying to keep it together, and your heart, it just broke for them. Three-four days of this, we're pretty sure it's not flu. DCD was calling every couple of hours for updates, and they asked all these questions that made it pretty clear, they didn't think it was the flu, either.