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Monday, September 20, 2021

What do mRNA vaccines mean for the future of vaccination?

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The world is in the midst of an unprecedented measles outbreak. According to the World Health Organization (WHO), there have been more than 110,000 cases and counting since 2016.

People are dying, innocent babies are being left with lifelong disabilities or severe brain damage after contracting this disease that was all but eradicated from many parts of the world decades ago. And it’s happening for one reason: because too few people are receiving their vaccines against diseases such as measles, polio, and influenza.

The good news is that researchers around the world are working hard on ways to make these vaccines even more effective-and some scientists believe they’ve found a way! It’s called mRNA vaccine technology–a new way for doctors and scientists to create more effective

What are mRNA vaccines

A vaccine is a drug that stimulates the immune system to produce antibodies. They work by introducing a small amount of the virus into the body while it’s still in its weakened form. The body’s immune system then recognizes these illnesses and starts producing antibodies to fight against them, which builds up resistance to these diseases.

How do they work

mRNA stands for messenger RNA–the DNA blueprints of an organism. Scientists can use these molecules to produce the proteins of viruses and other illnesses such as measles, polio, or influenza. The human body then recognizes these amino acid sequences as foreign substances and starts producing antibodies to fight against them. That is why mRNA vaccines are so exciting: they offer a new way for doctors and scientists to create more effective vaccines without having to work with the full-blown virus.

The benefits of mRNA vaccines

The benefits of using mRNA vaccines is that they are made with messenger RNA. Messengers are ways that cells can send messages to their cells or other cells. The great thing about the mRNA vaccine is that the body recognizes it as a virus, but it’s not actually a virus, which makes it an effective medical treatment.

What is the future for this technology

The future is very promising for this technology. The researchers are optimistic, but they warn that it needs to be tested extensively before it can become available for public use. It is also important to be up-to-date with vaccinations in order to avoid contracting any of these diseases.

Even if this process is perfected, it is still vital to get the vaccine itself. It does not work by triggering the production of antibodies in your immune system because mRNA vaccines are simply used to introduce new antigens into an individual’s body for recognition and activation by white blood cells. That said, there are still many benefits in receiving the vaccine itself.

It has been shown that vaccines can decrease the chances of contracting the disease by 88% and they prevent outbreaks in communities, as well (CDC). Vaccinations, like flu shots and MMR (measles, mumps, rubella) have been around for a long time and have immediate effects on an individual’s immune system.

These vaccines work by introducing a small amount of the virus into the body while it’s still in its weakened form. The body’s immune system then recognizes the virus and starts producing antibodies to fight against it and build up resistance to these illnesses (CDC). As mRNA vaccines are still relatively new, they will need to be tested extensively before they can become available for public use. Scientists are also still figuring out how to create mRNA vaccines that can last long-term in the human body without constant injection (Nature).

Even if this process is perfected, it is still vital to get the vaccine itself because it does not work by triggering the production of antibodies in your immune system. It is used to introduce new antigens into an individual’s body for recognition and activation by white blood cells (CDC). That said, there are still many benefits in receiving the vaccine itself.

Conclusion

If you’re worried about contracting an illness like measles or polio, then it’s important to understand the basics of how vaccines work. RNA stands for messenger RNA–the DNA blueprints of an organism. Scientists can use these molecules to produce the proteins of viruses and other illnesses such as measles, polio, or influenza.

The human body then recognizes these amino acid sequences as foreign substances and starts producing antibodies to fight against them (CDC). As mRNA vaccines are still relatively new, they will need to be tested extensively before they can become available for public use. Scientists are also still figuring out how to create mRNA vaccines that can last long-term in the human body without constant injection (Nature). Even if this process is perfected, it is still vital to get the vaccine itself because it does not work by triggering the production of antibodies in your immune system. It is used to introduce new antigens into an individual’s body for recognition and activation by white blood cells (CDC). That said, there are still many benefits in receiving the vaccine itself.

References:

https://pharmaceuticalintelligence.com/2013/11/05/vaccines-and-the-future-of-medicine/#.Wd4tCaKgSz0

https://www.cdc.gov/vaccines/vpd-vac/howvpdworks.htm

https://www.npr.org/sections/health-shots/2016/10/09/496448755/mRNA-vaccines-offer-shot-at-building-better-bodies

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3980678/#B3

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