I had to cancel today's training, but fortunately Dick Vile should be able to do some training in his area of expertise in my absence (Dick normally gets to work at 4AM, so he overlaps with the Indian work day for most of the afternoon).
I'm still awaiting the next gastrointestinal event to decide whether I feel up to showing my face in the office at all today. Maybe better to just cool my heels.
I think the hygienic lapse was at lunch yesterday. Before lunch, I was engrossed in the training I was doing and completely lost track of time. Around 1:15, Manish interrupted me and told me that people were waiting for me and we needed to stop our session and get going (in Hindi: chalo!). Most of our lunches have been at the canteen in the building. Basic cafeteria-style Indian fare. Manish hadn't told me that there was a restaurant meal in my honor. Anyway, I think my lapse was that in my confusion and haste, I didn't visit the restroom to wash before the meal. Indian food is eaten with your hands by tearing pieces from a flat bread and wrapping that around a curry or whatever the main dish is, then putting it in your mouth. There's an Ethiopian restaurant (Blue Nile) in Ann Arbor where you eat in a similar style. I used my fork and spoon for the first many days here before I got brave (foolish?) and used my fingers (but no licking!).
Perhaps it's back to fork and spoon for me for my remaining days (only 3 more). Better to be conservative and have an unencumbered flight back on Friday.