No hand shakes are allowed but surely people touching the ball and then passing the ball about doesn't make much difference?
https://tabletennisengland.co.uk/news/archived/coronavirus-statement/
Yesterday Hao Shaui and Zhang Yudong played one another in the China Super League and things got a bit messy.
See for yourself in the clip below made by GECA:
What do you think of the situation?