Coronavirus has slipped past our infection control systems once again, with health authorities in two states again chasing down the virus.

In NSW, the hotel quarantine system seems to have been breached with a vaccinated security guard testing positive over the weekend.

And in Queensland, a doctor has been infected after assessing a known COVID positive patient in hospital.

So on today's Coronacast, can we expect this to happen less once the vaccine is further rolled out to frontline workers or is something we have to keep living with?

Also on today's show:

* Please tell us about the stories saying that the Astra-Zeneca vaccine is causing blood clots

* A survey shows more people want to get vaccinated than in December 2020