alex rios
![](https://a.espncdn.com/media/motion/2015/0902/dm_150902_Royals_chicken_pox/dm_150902_Royals_chicken_pox.jpg?w=660&r=16%3A9)
Royals' Kelvin Herrera, Alex Rios diagnosed with chicken pox
All-Star reliever Kelvin Herrera and Royals right fielder Alex Rios have been diagnosed with chicken pox, raising concerns that others on the AL Central leaders may have been exposed.