Eric Berry 'doing really well' in battle against cancer

Eric Berry is doing well in his battle against cancer, according to his brother.

The Kansas City Chiefs safety was diagnosed with Hodgkin Lymphoma last year, and is currently in the middle of treatment.

His brother, Evan, told reporters: "He's doing really good. I think he has three more treatments left. To be honest, I don't really see it affecting him. He's a very strong person, and he's continued to keep strong."

Berry has played 54 times for the Chiefs since he arrived in the NFL in 2010.