Moved into ICU.
He's getting lots of attention from the infectious disease docs, as well as the kidney and lung docs. He's in a private room and my mom cannot be in there with him due to the possibility that it is some sort of infectious disease (avian flu; tuberculosis; etc.). His kidneys are only at 15% function right now. Coughed up blood and threw up blood this afternoon. Nobody really has any answers for what is going on ... other than a host of new tests are being scheduled for tomorrow.