My realistic answer is to throw vast amounts of money and resources at these things
Intensive research of alternative treatments and methods of killing airborne virus particles either by light or possibly electrostatic charge fields
In other words find and exploit its weaknesses using non medical technology as well
Here is an example
Genius New Device Can Kill 99.9% of an Airborne Virus in The Blink of an Eye
Improved vaccines
Improved treatment for those affected
Improved masks
look at the possibility of treatment via E cigarettes to kill the virus in the lungs before it gets too established
Develop air sanitisers for public places
Set ventilation standards with them included
And of course using lasers and vibration
Shake viruses to death
Start up new factories to produce the above in quantity.
It isn't Rocket Science, just a pragmatic approach to what is in fact a war we can't win by dying in droves, however convenient that may seem to some.
I haven't said I'm against any of these things, of course I'm not and they are already happening. That's how you know about them!!
But they all take a lot of time so we need better meanwhile, not jam tomorrow. You're all agreed we are going to get a lot more deaths short term, so make them serve a useful purpose as I've said.
That is using them to frighten the public into behaving better, NOT doing the following which is what they've been doing thoughout:
Hyping the effectiveness of the vaccines with the 90%+ nonsense.
Hyping how well we've been doing.
Hyping the NHS performance
Hyping the advances in successful treatment of Covid.
Constantly reassuring the public about restriction easements on the way.
Not making predictions about huge number of deaths, since when they don't come true the public become cynical.
All these give the public the impression that there's nothing to worry about since it looks under control. That's reinforced by most people not knowing anyone who has died from Covid and often not knowing anyone who's even caught it, so they think "where's the threat?" or even that Covid is faked.
Instead, concentrate on telling the truth and not the positives:
Concentrate on the rising death numbers only when they actually happen, not failing predictions, and without burying the public in silly charts that make it seem they are trying too hard to convince.
Advise getting the vaccines only to reduce your suffering if you catch Covid, but say that as vaccines to prevent catching Covid they are very poor.
Openly admit the NHS is very limited in what it can do to treat Covid once caught.
Regularly report the pressures on crematoriums, burial grounds and funeral directors struggling to cope as the true death numbers rise.
Report on the rise in planning applications to build crematoria.
In a nutshell, just giving the public the gloomy prospects to get the message to sink in.
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