What will you do to protect your audience against viruses and spreading of viruses? Will you cancel your presentation? Will you have your presentation through a webcast or conference call instead of having a live meeting?
Will you give your presentation more frequently to have present it to smaller groups of people instead of a large group?
Will you have signs at the entrance of your presentation to forbid shaking hands?
Will you offer hand sanitizer?
Will you wave instead of shaking hands to members of your audience and / co facilitators / organizers of the event?
A lot of questions to consider as it relates to groups of people and protection against viruses. Consider this upfront. Better be safe than sorry.