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Beware of Newly Discovered Vaccine-resistant Coronavirus of Russian Bats! | 2022

Rhinolophus bats carries vaccine-reststant Corona Virus (1200 × 600px)

Vaccine-resistant coronavirus similar to COVID-19 is found in Russian bats, recently published in a prestigious research journal. Recently a new situation arrived for leading researchers of coronavirus and vaccines for creating jabs to prevent all similar viruses. In Russian bats, a new coronavirus called Khosta-2 similar to the SARS-CoV-2 that causes Covid has been discovered. … Read more

Newly discovered COVID-19 antibody can neutralize it’s all variants | 2022

newly discovered COVID-19 antibody

A Newly discovered COVID-19 antibody (SP1-77) that can neutralize all COVID-19 variants, is a hope for a solution to a great global problem.

COVID-19 vaccines had been powerful at keeping human beings from getting significantly ill and loss of life from the virus, but they’ve required exceptional boosters to try and maintain the pinnacle of all the coronavirus variants which have popped up.

Now, researchers have discovered an antibody that neutralizes all known COVID-19 variants.

The antibody, known as SP1-77, is the result of collaborative research from researchers at Boston Children’s Hospital, Boston, and Duke University, North Carolina.

Outcomes from their studies on mouse recently published in the journal Science Immunology.

However, what does it mean, precisely, to have an antibody that can neutralize all variants of COVID-19, and what type of effect will this have on vaccines in the future? Here’s what you need to know.

Newly discovered COVID-19 antibody – SP1-77

Sp1-77 is an antibody developed by researchers that thus far can neutralize all sorts of SARS-COV-2, the virus that causes COVID-19.

It was created after researchers changed a mouse gene (mutant) that became initially made to look for widely neutralizing antibodies to HIV.

The mice used for this study mimic the way of development of better antibodies in the human immune system after exposure to the pathogens.

The researchers inserted two human gene segments into the mice, which then created a variety of antibodies as produced in human beings.

The mice were then exposed to SARS-COV-2’s spike protein (which the virus uses to latch onto cells) and produced 9 different families of antibodies that interact with spike proteins and try to neutralize it.

Those antibodies had been then examined and one—SP1-77—become able to neutralize Alpha, Beta, Gamma, Delta, and all omicron strains (along with the current circulating ones) of COVID-19.

The antibody works in a slightly more extraordinary way than most of the antibodies human beings make to vaccines. During the course of infection, the SARS-COV-2 has to first attach to ACE2 receptors on the cells.

ACE2 receptor or Angiotensin-Converting Enzyme 2 is a protein, found on the surface of different types of cells in the human body. Primarily, ACE2 cleaves an enzyme known as angiotensin II (Ang-II), thereby regulating Ang-II activity.

According to a press release from Boston Children’s Hospital, the COVID-19 vaccines of the present-day block this binding from going on by using attaching to the spike protein’s Receptor-Binding Domain (RBD) at certain spots.

The SP1-77 antibody additionally binds to the RBD, however, doesn’t save the virus from binding to ACE2 receptors. What it does do is block the virus from fusing its outer membrane with the membrane of your cells, that is what wishes to manifest to make you unwell.

Further, according to the statement of study co-author Tomas Kirchhausen, Ph.D., “SP1-77 binds the spike protein at a site that so far has not been mutated in any variant, and it neutralizes these variants by a novel mechanism,”.

“These properties may contribute to its broad and potent activity.”

What does this suggest for the future of covid-19 vaccines and remedies?

It’s no longer clear right now. It’s important to note that this research become finished in mice and not in human beings, despite the fact that studies on the antibody are ongoing.

In this context, Amesh A. Adalja, M.D., an infectious disease expert and senior scholar at the Johns Hopkins Center for Health Security states that;

“This is very early-stage proof-of-concept work to illustrate those broadly neutralizing antibodies can be generated using a mouse model,”

“Such work, if replicated and expanded, could form the basis of new monoclonal antibody products as well as a vaccine.”

During discussions in the scientific communities, specialists say that a vaccine that would take out all variations of covid-19 might genuinely be welcome.

Thomas Russo, M.D., professor and chief of infectious disease at the University at Buffalo in New York states that “We’d love to have a vaccine that is active against all circulating variants, including those yet to come”. “It’s the holy grail of vaccines.”

That might doubtlessly suggest that you could handily need to get a COVID-19 shot or booster once a year or maybe much less regularly, relying on how long safety from the vaccine lasted, Dr. Russo says.

The researchers have applied for a patent for the SP1-77 antibody and mouse variant used to create it, and plan to create something that may be utilized by the general public if all goes properly.

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Types of Water: Mili-Q water, ELIX water and Distilled water I 2022

Types of Water: Mili-Q water, ELIX water and Distilled water

The quality and types of water is defined through a series of measurements of Total Organic Carbon (TOC) in parts per billion (ppb), conductivity (µS/cm) or resistivity MΩ-cm), and bacterial count (CFU/ml). Water (H2O) is an inorganic, transparent, tasteless, odorless, and nearly colorless chemical substance, which is the main constituent of Earth’s hydrosphere and the fluids of all known living organisms (in which … Read more

Alzheimer’s Disease – Causes and Consequences I 2022

Difference between normal person brain Alzheimer's Diseased brain

Alzheimer’s disease is a progressive neurological condition in which gradual shrinkage (atrophy) of the brain occurs, which leads to the death of brain cells, loss of memory, and cognitive decline. Cognitive decline is also known as cognitive impairment, in this condition the person faces trouble remembering, learning new things, concentrating, or making decisions that affect … Read more

Marburg Virus Disease Out Break in Guinea 2022

marburg-virus disease out break

Marburg virus disease or Marburg hemorrhagic fever outbreak in Guinea has been reported recently. Authorities of West Africa have confirmed the first death case due to Marburg virus disease (MVD) on 2nd August in the capital of Guinea i.e. Conakry. Marburg disease is also known as hemorrhagic fever disease. On Monday (9th August) the World … Read more

Beware of Post-COVID Complications due to COVID-19! 2022

Representative image of Post-COVID Complications

With post-COVID complications, people can experience four or more weeks after first being infected with the virus that causes COVID-19. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the pathogen responsible for the coronavirus disease 2019 (COVID-19), which has resulted in global healthcare crises and strained health resources. Survivors of previous coronavirus infections, including the SARS epidemic … Read more

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