Thread 1: https://t.co/5WN9StpFZT
Masks increase mortality because breathing through them nebulizes aerosols into smaller ones which bypass mucosal immunity & reach all the way into the alveoli, leading to acute respiratory distress syndrome (ARDS).
"Aerosols..within the most breathable size range between 0.5 & 5 μm, can carry SARS-CoV-2 deep to the terminal alveoli..if this transmission pathway does exist, it would bypass the mucociliary clearance & incubation period of the virus in the upper airways
https://t.co/vjcinmtiHT
The filtration material itself of N95's average pore size ~0.3āˆ’0.5 μm does not block finer aerosol laden with virions penetration, not to mention surgical masks.
THE NOSE: "Particles larger than 3μm have a maximum deposition in the anterior part of the nose (nasal valve). Particles smaller than 3μm & larger than 0.5μm are filtered by the nasal mucosa and transported by cilia propulsion to the nasopharynx."
THE N95 MASK: The filtration material itself of N95's average pore size ~0.3āˆ’0.5 μm [larger average pore size is just like the human NOSE] does not block finer aerosol laden with virions penetration, not to mention surgical masks. For example, see Balazy et al. (2006).
THE NOSE is as good a filter as an N95 mask given the many pores which are equal in size to the filtration capacity of the nose of 0.5μm. HOWEVER breathing mouth to mask NEBULIZES aerosols making them more infectious to other people's lung alveoli.
https://t.co/oIf7N6f9Yz
There are in fact products that nebulize in order to get smaller aerosols into the lungs: https://t.co/JDGcoNJjZN
How masks nebulize: https://t.co/vccxMx3AQr
Masks may increase mortality because breathing through them can nebulize aerosols into smaller ones which bypass mucosal immunity & reach all the way into the alveoli, leading to acute respiratory distress syndrome (ARDS)
https://t.co/vjcinmtiHT
ARDS is a Covod19 mortality route https://t.co/GuE9QAeqDF
Thread 2: https://t.co/sMFPnrlON3
Conclusion: you want to keep the aerosols as BIG as possible. Masks nebulize them as they squeeze them through a filter. Best public health option is no masks & breathe through nose https://t.co/xXRUnRAR1l

More from Category c19

1/: The inventor of the corona PCR-Test @c_drosten is one of the #protagonists of the current crisis. He is known for involving himself in contradictions. In 2014, he gave a legendary #interview to @wiwo (https://t.co/jzTRh5Suhc) that I will address in this ā¬‡ļøshort threadā¬‡ļø.


2/: The interview is significant because @c_drosten made totally sane statements back then that follow the principle of common sense. Considering his involvement in the "genesis of the current pandemic", his assertions appear in an entirely different


3/: In 2014, for instance, washing the hands was sufficient against being infected by coronaviruses. Several years he demands measures that destroy national economies and social life worldwide.


4/: Young @c_drosten also severely criticized the fact that Saudi Arabia used the PCR method to detect potential infections. From his point of view, that specific method could lead to many irrelevant cases. Nowadays, his view shifted his opinion towards 'collective punishment'.


5/: Whereas he demands "testing, testing, testing" nowadays and spreads panic and fear via (social) media, he heavily condemned that behaviour of Saudi media in 2014. On top of that, he expressed his concern that medial panic could increase the number of lab tests significantly.
A brief tutorial in health education to show you how sound health education models have been used for manipulation instead of creating health awareness during the COVID 19 pandemic. We'll uses masks as an example of a health behavior.
Are you ready to explore? 1/n

The Health Belief Model (HBM) consists of 5 components: perceived threat (lethality + Susceptibility),
perceived benefits,
perceived barriers and
cues to action.

Familiarise yourself with the definition of each concept in this table. 2/n
https://t.co/1tOz1cJFvc


Study this diagram to understand how the components are interrelated. 3/n
https://t.co/iUoaqNkgyP


Now let’s apply this to the COVID 19 pandemic.
Review this diagram to see how the HBM applies to the behaviour of mask-wearing.
ā€œperceived susceptibility appeared to be the most significant factor determining complianceā€ 4/n
https://t.co/xF6uwUx12N


Part I: The HBM
Increase the perceived threat of a disease
1) increase perceived severity: Confusing the general public with CFR & IFR- 2 indicators that are an order of magnitude apart.
People understood wrongly that the fatality rate of C19 is

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I’ve always felt that the luckiest people I know had a talent for recognizing circumstances, not of their own making, that were conducive to a favorable outcome and their ability to quickly take advantage of them.

In other words, dumb luck was just that, it required no awareness on the person’s part, whereas ā€œsmartā€ luck involved awareness followed by action before the circumstances changed.

So, was I ā€œluckyā€ to be born when I was—nothing I had any control over—and that I came of age just as huge databases and computers were advancing to the point where I could use those tools to write ā€œWhat Works on Wall Street?ā€ Absolutely.

Was I lucky to start my stock market investments near the peak of interest rates which allowed me to spend the majority of my adult life in a falling rate environment? Yup.