There are no restrictions in place regarding sporting events in Australia at this stage in relation to the coronavirus.
We have just completed 3 other Laser World Championships and everything is in readiness for the Masters event.
You should of course make you own enquiries with your embassy.
Here is a link to the Victorian Health Department web site which sets out the current situation.
Here is a link to the Australian Government travel advisory web site.
We look forward to seeing you in Geelong!