Quick reply to Delatron
Nothing wrong (and everything right) with becoming more civic minded - and keeping sensible and easy basic infection control mitigations. East Asia did, after the flu pandemic 100 years ago.
People didn't want to do as NZ did. If everywhere had, this would all have been over 14-16 months ago.
So instead we have to 'live with' it. Living with it (without dying or becoming disabled) means, like with cars and seat belts etc, mitigations. Btw Omicron is definitely not necessarily the last variant.
As for good ventilation. SARS-COV-2 is an airborne disease. Opening windows does make a difference. Like speeding limits don't prevent all deaths from cars but reduce them, so does ventilation reduce the risks from Covid.
Also, HEPA filters. In schools, hospitals, offices, etc. Makes a difference.
And like I said. Prudent patience. This is, for now, still a new and evolving disease. In the future we'll have more of the world vaccinated (and possibly a multi variant vaccine), better knowledge, and wider availability of the new drug treatments.
Right. I'm off for sure now. Goodnight 😷💉