ORAggieFan said:
Capitol Ag said:
ORAggieFan said:
Capitol Ag said:
ORAggieFan said:
mRNA vaccines teach the body by creating antibodies (and T cells). It doesn't inject antibodies, but they still get created.
Per my Doc, we won't see antibodies from the Pfizer/Moderna. Would from J&J. But I see what you mean. Maybe I misunderstood him on that.
Well, the CDC says otherwise: https://www.cdc.gov/vaccines/covid-19/hcp/mrna-vaccine-basics.html
Quote:
mRNA vaccines have strands of genetic material called mRNA inside a special coating. That coating protects the mRNA from enzymes in the body that would otherwise break it down. It also helps the mRNA enter the dendritic cells and macro****es in the lymph node near the vaccination site.
mRNA can most easily be described as instructions for the cell on how to make a piece of the "spike protein" that is unique to SARS-CoV-2. Since only part of the protein is made, it does not do any harm to the person vaccinated but it is antigenic.
After the piece of the spike protein is made, the cell breaks down the mRNA strand and disposes of them using enzymes in the cell. It is important to note that the mRNA strand never enters the cell's nucleus or affects genetic material. This information helps counter misinformation about how mRNA vaccines alter or modify someone's genetic makeup.
Once displayed on the cell surface, the protein or antigen causes the immune system to begin producing antibodies and activating T-cells to fight off what it thinks is an infection. These antibodies are specific to the SARS-CoV-2 virus, which means the immune system is primed to protect against future infection.
So does that immune system immediately start producing antibodies in reaction to the vaccine or is it taught how to produce them once the actual virus potentially makes it's way into one's system?
Pretty sure it's immediate. It's the same reason the vaccine causes fevers/chills and other side affects. Your body thinks it is sick and learning to fight it.
The way all of these different mechanisms work is basically the same
Through one of three means 1)nanolipids (mRNA vaccines like pfizer), 2) a harmless viral vector (j&j) 3) SARS COV-2
Some foreign mRNA gets introduced to your cells. Your cell's ribosomes see that mRNA and do what it tells them. Your cells start churning out proteins. For the cells "infected" by the vaccines, your cells are only producing copies of the spike protein, while the cells infected by the SARS COV-2 virus produce a lot of copies of the entire virus, including the ability to replicate itself.
The all of these new proteins(vaccines) or viruses (infection) are then dumped into your body and you immune system says "What the **** is this? This doesn't belong here." And starts to produce antibodies and program your t-cells.
Tldr, there is no material difference to your immune system between getting the vaccine and getting infected.