Just watched the latest podcast by Dr John in which he explains new research out of South Africa:
This is not a three-second-sound-byte type podcast. It is nuanced and looks at the science behind the news, but it is well worth watching from start to finish because it explains the trends that we have been seeing, both in South Africa and more recently in the UK.
By trends I mean, of course, Omicron’s extremely high infection rates coupled with relatively low rates of severe disease and death. According to the research in Dr John’s podcast, these trends are not a fluke. And that spells good news for 2022.
Unfortunately, we’re not there yet. Delta is still around, and it is still causing severe disease and death, so going out and going nuts in the hope of catching Omicron could still see a lot of people ending up with Delta instead. Dying of Delta when the end is literally in sight would be a terrible irony so the Offspring and I are going to stay safely at home until Omicron finishes defeating Delta.
I had no intention of posting today, but I believe this video by Dr John Campbell is so important, everyone should see it. And then perhaps we should demand that our governments do something useful to reduce the rate of Covid-19 infection. But first the video:
If you don’t want to watch the video, I’ve cherry picked what I believe are the most important points. First up, a study that shows we’ve been under estimating the distance the virus can spread:
According to this data, the 1.5 metres advocated by most governments is not enough, even just for breathing, especially in confined spaces like public transport.
Next up is a study using hamsters. And yes, they can get Covid-19 just like us. What the researchers did was to set up two cages, side by side. One cage was ‘masked’ and infected hamsters were placed inside [cage on the left]. Non-infected hamsters were placed in the second cage [cage on the right]. Then, a fan was used to blow air from the infected [but masked] cage across to the uninfected cage. This is what you see in the top row of the dinky graphic below:
The result was that only 15% of uninfected hamsters became infected. Remember that their cage was not masked.
The second row of the graphic shows a similar setup, except that this time, only the cage of uninfected hamsters is masked. The result is that 33% – i.e. more than double the previous number – of the hamsters were infected, despit their cage being masked.
The reason? Because ordinary masks aren’t fine enough to filter out the tiny droplets of the infection.
Now let’s extrapolate to you and me. If I’m infected and you’re not, but you are wearing a mask, there’s still a 33% chance that I’ll infect you just by talking to you, or by leaving droplets of infection on surfaces you may touch. But if I’m the one wearing the mask, almost all of the virus I breathe out will be trapped inside my mask, so it can’t reach you.
Now, if both you and I are wearing masks, the likelihood of infection plummets. You can find Dr John’s very good explanation at 13:26 of the video.
Still not convinced? Then look at the countries that have done best during this pandemic. Hong Kong, Taiwan, South Korea, Thailand etc have all managed to protect both their people and their economies from the ravages of Covid-19, yet they don’t have vaccines or special treatments. All they have is what is available to us as well – good hygiene, social distancing, and a culture that’s okay with wearing masks in public.
If 80% of people wore masks [of any sort, even home made ones] in public, we could stop this pandemic in its tracks and reopen our countries safely. Instead, here in the West, we’re reopening on a wing and a prayer. We hope that people will continue social distancing and doing the right thing…pfffft.
Just last night I heard a really loud party going on here in Warrandyte. If the volume of screams and laughter were anything to go by, the party goers were drunk, and having a very good time indeed. Of course they were social distancing…yeah, right.
We’ve proved, time and time again, that we can’t be trusted to do the right thing. Yet governments are basing their hopes on us, and a dinky app that will, supposedly, make it easier to track infected contacts? Puleeze.
I believe that mask wearing has not been mandated because:
making self indulgent people wear masks would be like herding cats, and
the governments of our countries actually want us to keep infecting each other…just not too much. They don’t want our hospitals overwhelmed, they just want enough of us to get sick so we develop ‘herd immunity’.
‘Researchers think that the R0 for COVID-19 is between 2 and 3. This means that one person can infect two to three other people. It also means 50% to 67% of the population would need to be resistant before herd immunity kicks in and the infection rates start to go down.’
This means that people will have to be infected for years in order to reach herd immunity. Years of continued deaths, years of the vulnerable having to live in a bubble because every single person they meet could be a spreader. Years of the hospital systems having to cope with an ongoing pandemic…and that’s the best case scenario.
The worst case scenario is that the virus will quickly slip its leash and spread like wildfire through the uninfected parts of our populations. Given how little immunity those populations currently have, that means pretty much everyone. At once. As Italy proved, no health care system can cope with such a demand.
But it doesn’t have to be like this. We could follow the example of our Asian neighbours and wear masks until an effective vaccine can be developed. Once there is a vaccine, reaching that magical 50-67% required for herd immunity would be a snap. We could all be protected, and no one would have to be sacrificed ‘for the economy’. This is the Plan B our governments want to ignore.
So the question is this, are we okay with the arrogant assumption of government that they can ‘control’ this virus? Or would we prefer to wear masks until plan B can take effect? I know which plan I prefer.