Well OMNI is not going to re-emerge here, but what does that matter? The question is indeed a valid one & one I would have put in TravelBuzz anyway before Omni.

If you can still get the flu shot, get it. I lucked out - got it the day before the supply got cut in half. The only time I got the flu was the time I didn't get shot.

BTW - totally unrelated - I also got (in the past) Hep A & B cuz of travel. Better prepared than sick.

Cheers. Sharon