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[May. 19th, 2021|02:46 pm] |
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Comments: |
ā un gripa mutēja reizi sezonā nevis katru mēnesi, tā ka vakcinētie bija pasargāti līdz nākošajai sezonai - kovidnieki te UK te indijas un vēlkādi ... mutē nonstopā
Jā bet vakcinēti ir pasargāti uz to sezonu, neskatoties uz to, cik daudz no iedzīvotājiem ir vakcinēti.
atslēgas vārds ir mutācijas
ja vienīgā panaceja ir vakcinēšanās
jo ātrāka mutācija jo ātrāka vakcinēšanās plus dabīgā izslimotā rezistence pamatvīrusam
un otrādāk - drastiski mutējošam vīrusam un pohujisms viņa populācijas nēsātāju vidū, jo lielāka indija spānija asv un brazīlija tagad
tobiš jo ātrāk mutē vīruss jo straujāk jāpanāk rezistence populācijā ... pa manam lōģika skaidra
un ja divos teikumos, lai nav pazaudēts tulkojumā? vai citādi lasošiem?
taisnības labad gan jāpiezīmē, ka covid tiek novērtēts kā lēnāk mutējošs, nekā gripa.
toties stipri lipīgāks, kas to pārsver.
cik lasīju, jaunas vīrusa mutācijas iespēja ir vislielākā tur, kur vienā ķermenī satiekas jau divi dažādi viena vīrusa paveidi.
citiem vārdiem, ja netiksim ar esošo covid galā pietiekami ātri, šis riņķa dancis sāksies par jaunu.
If the dance starts again, then it seems to me that T-cell immunity is the key. Also, I am sure it will start again. There seems no way it can be stopped unless you are going for zero-covid... but that way lies dystopian insanity :)
Could be. However, the question then is, who told you that you can only gain T-cell immunity from virus itself? My first link says (haven't looked further): Researchers in the United States have shown that the Pfizer/BioNTech and Moderna messenger RNA (mRNA) vaccines are effective at generating T-cell immunity against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) – the agent that causes coronavirus disease 2019 (COVID-19). The team found that vaccinated individuals developed robust T-cell responses to the SARS-CoV-2 spike protein that the virus uses to bind to and infect host cells. // news-medical.net.
Yeah I looked into this yesterday - not peer reviewed :)
Also from my research it seems that the current crop of vaccines aren't focussed on T-cell immunity. So-called "next-generation" vaccines might do so.
From: | formica |
Date: | May 20th, 2021 - 09:27 am |
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| | vakcinēti ir pasargāti ? | (Link) |
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iecheko ADE (non-neutralizing antibodies) ... https://www.medrxiv.org/content/10.1101/2021.03.07.21253098v2(".. there is the phenomenon of antibody-development enhancement (ADE). ADE means in addition to the usual way, the virus may get into our bodies by binding with non-neutralizing antibodies. Rather than fighting the virus, these antibodies, as the name says, enhance it. "Neutralizing antibodies afford a protective effect against virus entry into the host cells. On the other hand, the antibodies generated against the non-neutralizing epitopes could enhance virus entry leading to severe disease outcomes." And even low levels of non-neutralizing antibodies can "enhance virus entry and worsen the disease outcome." | |