Saturday the 29th of March was a shit day for us. He developed a severe infection in his knee, his temp shot up to 40 C and his blood pressure jumped to 190/140. My wife freaked out.
She took him to the ER and he was promptly admitted. Later in the day ... around 18h30 he went into theater to get the knee drained.
Today he is not in a good place ... he has a lot of pain and is uncomfortable.
Thank you all for your good wishes ... I will convey it to him.