A lot of signs seem to point to exactly that; the neuroinvasive potential of betacoronaviruses. I picked up a few books recently, including Fields Virology 6th Edition, and I’m trying to catch up on some things related to these viruses. Also, some papers I’ve gone over have indicated that in transgenic hACE2 murine models (ordinary mice don’t have human-like ACE2 and the virus can’t enter their cells as efficiently), SARS-CoV (which is 80% genetically-homologous to SARS-CoV-2) was capable of causing severe neurological damage.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2493326/
I’ve highlighted the
important parts in gold.
Basically, the cardiorespiratory centers of these mice were so severely affected, they suffered aspiration pneumonia and died. They could not breathe correctly.
There is another study that suggested the neuroinvasive potential of SARS-CoV-2 be more heavily investigated, specifically because of the shared genes between SARS-CoV and SARS-CoV-2 and likely shared pathological traits:
The phrase
“able to spread via a synapse-connected route to the medullary cardiorespiratory center from the mechanoreceptors and chemoreceptors in the lung and lower respiratory airways,” pretty much unambiguously means that the virus is able to climb directly from the lungs and into the cardiorespiratory center of the brain stem, like the proverbial spider going up the water spout. It may also be capable of causing cerebrovascular disease and crossing the blood-brain barrier, or even passing through the olfactory bulb and through the cribriform plate into the brain.
COVID-19 is very likely to be a brain-eater, just like the fictional MEV-1 from Contagion.
A brain-eating airborne disease.
I don’t know how to make this any clearer. I keep seeing people denying it over and over because they just don’t want it to be true. Believe me, I don’t, either. I’m in Seattle, for fuck’s sake.