No matter what else happens this year, Christmas 2020 is probably going to be like no other you've experienced.

You might opt to just celebrate quietly at home to avoid a potential outbreak, but some may decide to proceed with a big family gathering.

So how risky might Christmas be and could it be a massive super-spreading event?

On today's show:

• What's going on in Airlie Beach with SARS-CoV-2 being discovered in sewage?

• Should I be worried?

• How do we hold mass events over summer without a coronavirus disaster?

• Should masks be mandated now so we can all enjoy a semi-normal Christmas?

And Olivia Willis from Patient Zero drops by to talk about the hunt for the very first person to contract coronavirus.