So there are different opinions out there. Check! On Fri, 2 Jul 2021 at 15:13, uǝlƃ ☤>$ <[email protected]> wrote:
> COVID-19 Vaccine-Generated Spike Protein is Safe, Contrary to Viral Claims > > https://www.factcheck.org/2021/07/scicheck-covid-19-vaccine-generated-spike-protein-is-safe-contrary-to-viral-claims/ > > "That’s because the SARS-CoV-2 spike protein is a shape-shifter. To fuse > its viral membrane with the host cell membrane it substantially changes its > shape from an unstable pre-fusion state to a stable post-fusion state. > While previously working on a vaccine for MERS, a disease caused by another > coronavirus, McLellan and others discovered that by adding two proline > molecules to the spike protein, they could lock it into its pre-fusion > state, triggering a more effective immune response and preventing cell > entry. The same harmless mutation, called 2P, as in two proline molecules, > is used in the SARS-CoV-2 vaccines. > > During a SARS-CoV-2 infection, the NIAID told us, the virus spike proteins > can latch onto human cells, allowing the virus to infect them. With the > live virus, the protein “attaches to receptors on the surface of cells and > fuses the viral membrane with the host-cell membrane,” McLellan said. > > However, vaccine-generated spike proteins can’t do that fusion because > they are locked in the pre-fusion shape." > > -- > ☤>$ uǝlƃ > > - .... . -..-. . -. -.. -..-. .. ... -..-. .... . .-. . > FRIAM Applied Complexity Group listserv > Zoom Fridays 9:30a-12p Mtn GMT-6 bit.ly/virtualfriam > un/subscribe http://redfish.com/mailman/listinfo/friam_redfish.com > FRIAM-COMIC http://friam-comic.blogspot.com/ > archives: http://friam.471366.n2.nabble.com/ >
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