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Chicken Egg Yolk Antibodies (IgYs) block the binding of multiple SARS-CoV-2 spike protein variants to human ACE2

Shuangshi Wei et al. Int Immunopharmacol. 2021 Jan.

Abstract

The SARS-CoV-2 virus is still spreading worldwide, and there is an urgent need to effectively prevent and control this pandemic. This study evaluated the potential efficacy of Egg Yolk Antibodies (IgY) as a neutralizing agent against the SARS-CoV-2. We investigated the neutralizing effect of anti-spike-S1 IgYs on the SARS-CoV-2 pseudovirus, as well as its inhibitory effect on the binding of the coronavirus spike protein mutants to human ACE2. Our results show that the anti-Spike-S1 IgYs showed significant neutralizing potency against SARS-CoV-2 pseudovirus, various spike protein mutants, and even SARS-CoV in vitro. It might be a feasible tool for the prevention and control of ongoing COVID-19.

https://pubmed.ncbi.nlm.nih.gov/33191178

Chicken Egg Yolk Antibodies (IgYs) block the binding of multiple SARS-CoV-2 spike protein variants to human ACE2 Shuangshi Wei et al. Int Immunopharmacol. 2021 Jan. Abstract The SARS-CoV-2 virus is still spreading worldwide, and there is an urgent need to effectively prevent and control this pandemic. This study evaluated the potential efficacy of Egg Yolk Antibodies (IgY) as a neutralizing agent against the SARS-CoV-2. We investigated the neutralizing effect of anti-spike-S1 IgYs on the SARS-CoV-2 pseudovirus, as well as its inhibitory effect on the binding of the coronavirus spike protein mutants to human ACE2. Our results show that the anti-Spike-S1 IgYs showed significant neutralizing potency against SARS-CoV-2 pseudovirus, various spike protein mutants, and even SARS-CoV in vitro. It might be a feasible tool for the prevention and control of ongoing COVID-19. https://pubmed.ncbi.nlm.nih.gov/33191178

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[–] • 3 pts

Covid isn't real. Stop accepting their Overton Window

[–] • 1 pt

It is real. Whether they actually released or not it is a different story.

[–] • 3 pts

Yeah agreed. It’s real.

But they still did a lot of conflation of COVID with flu where they basically called every flu-like case “COVID” to inflate the numbers.

So, I see why people say it’s not real since people know they do that shit.

The thing is, those two things don’t have to be mutually exclusive. It can be real and they can also try to pass of flu cases as COVID at the same time..which is what I think they did.

[–] • 1 pt

Covid is nothing but faulty tests, propaganda and a few systematic murders probably from a different virus in the beginning with nursing homes.

[–] • 1 pt

Not true. It was on Vozrozhdeniya island in the 90's along with diseases that were much worse. It's the whole reason we went to war with Saddam. He was blamed for taking the worst. Weapons of mass destruction... Well he didn't. It's gone. You can thank the Ghost soldiers.

[–] • 0 pt

Exactly. All these alleged conspiracies against 'natural cures' for 'covid' do is muddy the waters of truth. I wouldn't be surprised if some of them are cooked up as psyops simply to get people to say covid is real.