Pierce with Roseola

So Pierce is at the rash stage of Roseola. He had a fever for a few days and then this rash started showing today. The rash started in the diaper area and has moved up his back, stomach and neck. It can cover his face also, but hasn't gotten there yet. It's hard to tell, but that's a picture of Pierce's chest. For those that haven't heard of this before you can learn more about it at www.webmd.com.