This morning I received a message from the Commonwealth (federal) Department of Health telling me I'm due for my fourth dose - they're call Winter Booster doses here.
Last Wednesday I had a fourth dose from my GP, and on Friday I printed a new Covid Vaccination Certificate from Commonwealth (federal) Department of Health website that shows that.
Clearly, the AIR (Australian Immunisation Register) has a hole in it
We're having a significant and very early flu season - it took a holiday for two years.