It’s probably not news anymore. No one is reading articles about it, so they don’t publish the stories.
In Wellington there’s this flu study that also tracks COVID, but they have only just started tracking the 2024 flu season. Still, there’s a substantial number of COVID cases. In the past the most recent week has always been inaccurate as they are still waiting for the results of some testing to come through, so ignore that as it’s probably not actually a drop (based on the other axis we should see it higher than the first week’s results).