COVID mRNA vaccines can be quickly upgraded for newer versions. So where is my Omicron amplifier?

Since Omicron was announced as a concern option in late November, it quickly spread around the world and became the predominant COVID option in many countries, including Australia.

This is not the last and probably not the last of the growing options.

However, each of the hundreds of millions of mRNA vaccines approved worldwide is based on an original recipe based on the COVID virus, which first appeared in Wuhan.

One of the most promising aspects of the new mRNA COVID vaccines is their ability to quickly adjust for maximum protection against new variants.

So where is my Omicron amplifier?

Remind me again: How do mRNA vaccines work?

mRNA-based vaccines contain a plan in the form of genetic material – called messenger RNA – that is “read” by our cells when injected into a muscle.

Using that RNA message as a guide, our cells make copies of the spike protein that the SARS-CoV-2 virus uses to infect us.

The newly formed head proteins are pushed outside the flag-like cells, alerting the immune system.

In response, a type of leukocyte called B cells absorbs antibodies – Y-shaped molecules that make up the roof’s immune “memory.”


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