There's no treatment for a bad flu, you just ride out a few miserable weeks.

"It was a bad flu, but I am better now," she said.

"I have the flu real bad," she told the players.

"Imagine the worst flu you could ever have," she says.

As if she were coming down with the flu or something worse.

It felt like the worst flu I had ever had in my life.

Recovering from a very bad flu, the four children and their family make a river trip in the Middle East.

It's like catching a bad flu with no medicine readily available.

She got a really bad flu, and had to be put on antibiotics.

My daughter had a bad flu, and was so weak that she fainted.