"Herd immunity was always an unrealistic prospect given the established body of evidence about the propensity of coronaviruses to reinfect hosts, so endemicity was the only realistic objective. The number of people who got infected was unimportant as long as healthcare systems did not succumb to a state of complete collapse."

https://johnsnowproject.org/insights/flattening-the-curve/

#covid #longcovid #SARSCoV #pandemic #publichealth #USpol

#CO2 concentration as an indicator of indoor ventilation performance to control airborne transmission of #SARSCoV-2
#aqi
##covid #covid19 #MaskUp #study #science

https://www.sciencedirect.com/science/article/pii/S187603412300165X https://mstdn.science/@TRyanGregory/110698282018506588

STUDY - 34 participants were intentionally infected w/ #SarsCoV. 18 became infected (53%). Of those:

• around 1/3 of viral emissions occurred before participants met the WHO suspected case criteria that would have triggered testing

• 11% emitted 86% of airborne #Virus #Superspreader

• Having more symptoms did not correlate w/ higher viral emissions

• Viral emissions correlated more strongly w/ viral load in nasal swabs than throat swabs.

#CovidIsAirborne #Covid
https://www.sciencedirect.com/science/article/pii/S2666524723001015

« Why does the SARS-Cov2 coronavirus genome end in aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa (33 a's)? »

#science #covid #sarscov #genome #virus

https://bioinformatics.stackexchange.com/questions/11227/why-does-the-sars-cov2-coronavirus-genome-end-in-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Let's cease this arguing about the origin of the virus that causes COVID-19 (whose proper name, #SarsCoV, was deemed too scary to release upon the public, hence the rebranding to good old #mildcovid).

We all can agree that the origin of This virus is #Satan - whether that's simply the concept of evilness, or an actual spirit incarnate, that's up to you.

Basically, protecting yourself against something Satan created tends to be pretty good.

Vous vous rappelez du concept foireux d’#immunitecollective ? Ou encore de la plus récente mais non moins foireuse #detteimmunitaire ?
Tant qu’à inventer de nouveaux mots, je pense qu’il serait peut-être plus approprié de parler de #dysimmunitecollective pour expliquer l’explosion d’infections virales en ce moment.
Les ravages du #SARSCoV sur le #systemeimmunitaire ont transformé les gens en véritables distributeurs de #virus ambulants.

It has all happened before, we must try to make efforts so that it does not happen to us again... The study I show has limitations ("n" is low and slightly high % of people with comorbidities) but it points to long-term physical deterioration. #SARSCoV heralded effects of #SARSCoV2.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7192220/

And the second study would show cognitive worsening (attention deficits, moderate depression, anxiety symptoms, etc.). #SARSCoV heralded effects of #SARSCoV2.
https://www.cambridge.org/core/journals/journal-of-the-international-neuropsychological-society/article/abs/neurocognitive-outcome-following-recovery-from-severe-acute-respiratory-syndrome-coronavirus1-sarscov1/3AF07571B4AD15AEC275FB4EE3DAA740

Tot ja ha passat abans, cal mirar d'esmerçar esforços perquè no ens torni a passar... L'estudi que mostro té limitacions ("n" baixa i % de persones amb comorbilitats) però indica empitjorament físic de llarga durada. #SARSCoV anuncià efectes de #SARSCoV2.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7192220/

I el segon estudi mostraria empitjorament cognitiu (dèficits atenció, depressió moderada, símptomes d'ansietat, etc.). #SARSCoV anuncià efectes de #SARSCoV2.
https://www.cambridge.org/core/journals/journal-of-the-international-neuropsychological-society/article/abs/neurocognitive-outcome-following-recovery-from-severe-acute-respiratory-syndrome-coronavirus1-sarscov1/3AF07571B4AD15AEC275FB4EE3DAA740

Fa 10 anys hi havia encara força gent que patia seqüeles de infecció per #SARSCoV (2002-2004). Com estaran/em dintre de 10 anys els infectants de #SARSCoV2, particularment amb #LongCovid o #CoVIDPersistent? Amb #pandèmia encara aguda és pregunta pertinent, perquè ens ha de fer veure que hi haurà esforços de llarg recorregut. https://globalnews.ca/news/404562/sars-10-years-later-how-are-survivors-faring-now/

Il #CDC USA ha dichiarato agenti biologici i virus chimerici manipolati #SARSCoV/#SARSCoV2
il lavoro per creare questo virus chimerico è un "esperimento riservato" e richiede la previa approvazione del CDC prima di eseguire l'esperimento...#Biowarfare
https://www.selectagents.gov/resources/sagrams/2021.htm
https://www.govinfo.gov/content/pkg/FR-2021-11-17/pdf/2021-25204.pdf