I don't think schools are being secretive. At least mine hasn't.
Letters to parents regarding positive cases have been openly shared on the school website and social media.
The blackout is in the media, both left and right wing.
Also both sides of the political spectrum in parliament aren't talking about it.
It is an inconvenient truth that everyone is pretending does not exist.
The absolute total lack of any kind of coverage is downright bizarre, and disturbing.