Not a great day

This afternoon things didn't go so well for Dad's daily "drive by" routine at the hospital. He had a slight fever which means he has some sort of an infection. Their not sure where it's coming from, they just know they need to get on top of it. After being over there all afternoon doing blood tests and so on, they admitted him back into the hospital. I don't know much, so hopefully we'll get more information and update you tomorrow.