I am relatively incommunicado at the moment. I have suffered from multiple instances of Sod’s Law (both electronically and biologically) in the last few days, which culminated in the web host losing my identity, not yet restored. To top it all, I managed to spill a glass of drink on my wireless mouse and stop it working, so I am reduced to struggling with a recalcitrant touch pad. I hope to restore the updated web site soon.
Immune systems are so easily confused. (I've read your AWOL again note) It was a mistake for me to try to work hard and long through a viral infection some years ago. Now my immune system seems trained to knobble my own adrenaline whenever I get really busy.