SARS-CoV-2 - Evolutions

[alexandria]

Characterizing SARS-CoV-2 evolution in specific geographies may help predict the properties of variants coming from these regions. We mapped neutralization of a SARS-CoV-2 strain that evolved over 6 months from the ancestral virus in a person with advanced HIV disease. Infection was before the emergence of the Beta variant first identified in South Africa, and the Delta variant. We compared early and late evolved virus to the ancestral, Beta, Alpha, and Delta viruses and tested against convalescent plasma from ancestral, Beta, and Delta infections. Early virus was similar to ancestral, whereas late virus was similar to Beta, exhibiting vaccine escape and, despite pre-dating Delta, strong escape of Delta-elicited neutralization. This example is consistent with the notion that variants arising in immune-compromised hosts, including those with advanced HIV disease, may evolve immune escape of vaccines and enhanced escape of Delta immunity, with implications for vaccine breakthrough and reinfections.

SARS-CoV-2 evolved during advanced HIV disease immunosuppression has Beta-like escape of vaccine and Delta infection elicited immunity

Currently, it appears that the virus is spreading faster than it evolves. However, one must temper this observation with the fact that 13 months represents a relatively short time in evolutionary terms. It is possible that if the pandemic persists for a much longer period, we may begin to see additional adaptive mutations that limit the efficacy of available therapies.

The Yin and Yang of SARS-CoV-2 Mutation and Evolution

Are there forces within this world for whom the above was always the plan..?

[Rareclan]

Yes 2030 ~

Dec 14, 2021 5:49:10 GMT 10 alexandria said:

Are there forces within this world for whom the above was always the plan..?

[brillbilly]

Fauci Patent Vaxxed Induced AIDS, HIV Glycoprotein 120 Contained in Vaxx

⁣Fauci Patent: Vaxxed Induced AIDS, HIV Glycoprotein 120 Contained in Vaxx
Karen Kingston joins Stew Peters to discuss a possible HIV Glycoprotein found within the Covid 19 bioweapon. Karen Kingston is a biotech analyst that’s appeared on this show multiple times revealing patents connected to the bioweapon shots being falsely referred to as “safe and effective” Covid “vaccines”. Today, she says she has evidence that the vaccine is wiping out people’s immune systems and causing them to develop HIV-like symptoms, and she joined the show to discuss. Stew Peters Show - December 9, 2021

brandnewtube.com/watch/karen-kingston-fauci-patent-vaxxed-induced-aids-hiv-glycoprotein-120-contained-in-vaxx_r14CHFmoubcfHla.html

[leslie010donato]

SARS-CoV-2 is a RNA virus that has undergone evolution since its emergence in late 2019. Evolution is a natural process that occurs in all living organisms, including viruses.



SARS-CoV-2 has undergone several mutations since its initial emergence, with some variants becoming more prevalent in certain regions of the world. These variants are often referred to as "variants of concern" (VOC) or "variants of interest" (VOI) depending on their potential impact on public health.



One example of a VOC is the Delta variant (B.1.617.2), which was first identified in India in December 2020 and has since spread to many countries. The Delta variant has several mutations that make it more transmissible and potentially more resistant to immune responses generated by vaccination or previous infection.