After two coronavirus clusters sparked a sharp, three-day lockdown, greater Brisbane has opened back up just in time for Easter weekend.

But the outbreak hasn't been without its fallout, with Byron Bay having to cancel a major music festival for the second year in a row and some restrictions remaining in place in Queensland and northern New South Wales.

Meanwhile, Australia's vaccine rollout has had a slow start, and some of the reasons why are becoming clearer.

So where do we rank internationally, and what's the end goal for global vaccine coverage?

Also on today's Coronacast:

* What's the latest with the vaccine rollout pace?

* How does Australia rank internationally in terms of vaccine coverage?

* New results on how the Pfizer vaccine performs in kids aged 12-15 years

And we're taking a break! Coronacast will be back in your pod feed on Monday 12 April.