You have my sympathies, sounds like a little problem I had a few years back. If you want to get to the bottom of this (if my inference is correct), might I recommend one Dr. Shelito at Mass General (assuming he's still there), aka "The Boston Strangler" <g> ...he is Da Man.
Zeev Want is your back ground on "Chicken Shit"? Did you know that CALM controls 1/3 of the eggs in the USA? Did you know it is getting harder to develop "chicken laying farms" because of the problem due to "chicken shit"?
Zeev, are you doing your vitamin C and eccanacia? Zinc might also help. Did you come down with this because your wife wasn't there to take care of you :) ?