@rosemaya, no one is allowed in the hospital due to Covid19. I talk with him and his medical professionals several times a day. He was resting comfortably last time I spoke with him. They are looking at his kidney and bone marrow function, high creatinine and low WBCs and RBCs. Could be related to his medications. The MDs are adjusting meds and keeping an eye on him. Thank you for your kind wishes.