Dad is in ICU for another day. Much improved, but a set back this morning, so staying put. Labs are not as good as they were yesterday. He is bright and perky and eating. Bored too, has to stay on his back what with the main line etc. Oh he can sit up and lay back, just can't get up at all. Considering yesterday he had a temp of 102.7 and was completely out of it, he is much improved. Temp is now normal at 97. Doc says it is the exercise which has allowed his body to make such good use of the medicines. Still on fluids and antibiotics via central line. Thank you for all the good wishes!