As stated previously, everything appeared to be run responsibly on the whole, but everyone bears personal responsibility, so you make the best of the situation.
The most obvious issue for me was that the majority of people were not wearing masks, but this wasn't surprising.
Equipment and surfaces on the camera stands were being cleaned, although I didn't see that many people sanitising after using the cameras.
With the reduced number of exhibitors this year, there was plenty of space, especially on the Olympus stand