Something to consider. The @CDCgov and @WHO's contact trace methods are based on direct contact.
They wouldn't know how to use the Gesundheit 2 to save @DrTedros's reputation. Or how to do full traces, including everyone in the room. Or in the next room.
To use smoke.
So, all of those epi studies?
About as useful as @RWalensky 's magical 5 day isolation policy, when trying to rule out airborne transmission.
How about this? You nay-sayers, explain the origin of the 6 foot distance rule. The 15 minute transmission rule used today.
I can explain where they come from, can you?
Sorry if I am being aggressive.
We have sat around for far too long. I am calling it like I see it, and it's all self-reinforcing bullshit.
I am talking directly to you, John Conly and others of his ilk.
Get out of the damn way.
Let me show you what I mean by self-reinforcing.
In this fascinating treatment of a lost case of Marburg, the authors explore how the wife got infected.
As an anonymous clean air advocate, I've put a bit of thought into how to present, well, my expertise.
If someone were to say, "How do I know you know what you are talking about? Are you a doctor, or a virologist?"
To which, I would say...."No, but that's a good thing.
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I have focused on aerosol and masking science. Because it is those fields that give us the most information on how airborne particles, aerosols, get from Person A to Person B.
My expertise is derived from the great studies of Dr. Lindsay Marr, MacArthur recipient. Dr. Prather,
double National Academy member, Dr Milton, inventor of the Gesundheit, aerosol scientist and medical doctor; Dr Coleman whose group found that duckbill N95s captured 98% of emitted respiratory aerosols, and more excellent individual aerosol scientists.
A study demonstrated 100% PERFECT protection against SARS2 w/ readily available KF94s
✅ 181 HCWs
✅ 1 got SARS2 antibodies, but an epi investigation -> the infection happened elsewhere.
😡 The final checkpoint was March 2021. N95s only became freely available 1 month later
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This is in comparison to a Swiss study during the same rough time-frame. A study which did NOT show the same excellent results, but dismal results. Why?