Please Pray for Papa

Please, please, say a little prayer for Ellison's Papa. He had knee replacement surgery 8 days ago, and what was supposed to be a 3-day hospital stay turned into a 6-day stay - though his new knee is doing relatively well, Papa has been quite sick. He was starting to do a little better, and finally went home Thursday. Tonight he was rushed to the ER (per the surgeon's instructions) because he has a 103.8 fever and is apparently very, very sick. It could be several things, we're just praying that it's not a couple of bad scenarios that are possibilities at this point. And please pray from Ellison's Grandma - she has been through the ringer this past week, and she's still riding this roller coaster (as are my siblings, who have been much more of a physical support than I have been). We would so appreciate if you could lift him (and them) up in prayer for us...