Well, this explains things...
Glad to hear John's on the mend, but what does it explain?
Damn. How to say it correctly? Probably, an avoidance behaviour, no reaction...
I meant, MK rose to the occasion yet again, while babblers got into a mess.
As to John, at his age chronic lymphocytic leukemia is characterized by its pretty benign course by comparison with other hematological malignancies, so we have good reason to hope for the favorable outcome.