It should be clear by now that coronavirus, especially the Delta variant, is incredibly infectious.

Victoria is the latest state to get hit, after the Delta variant found its way in two different ways: a family returning from Sydney and a removalist crew.

In Sydney, it's proving hard to get under control - with the NSW Government extending the lockdown in Greater Sydney by at least two weeks.

Also on today's show:

* ATAGI's updated advice on AstraZeneca

* An idea to make Pfizer go further

* Norman is accosted in a park

* Please get vaccinated (if you can) with an actual vaccination