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Side Effects: chills, tenderness headaches
-95% effective

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Why does the COVID vaccine need to be kept in negative temperatures?

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Why does the COVID vaccine need to be kept in negative temperatures?

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- mRNA rapidly degrades and the enzymes in the environment break down mRNA
-Vaccine-makers coat the mRNA in  tiny bubbles of fat to offer protection against enzymes that could destroy the genetic material.
-The enzymes that break down mRNA do not work in the cold
- -13 degrees Fahrenheit - 5 degrees Fahrenheit for the Moderna vaccine
- -112 degrees Fahrenheit to -76 degrees Fahrenheit for Pfizer

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Will people who get the COVID vaccine have to get new vaccines?

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Will people who get the COVID vaccine have to get new vaccines?

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Albert Bourla from Pfizer claims that the COVID vaccine has the potential to become and annual shot just like the flu shot. This is because the virus has so many different mutations that new vaccines must be administered each year to fight against the different strains.

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What I learned, What surprised me, what is unclear/curious..

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What I learned, What surprised me, what is unclear/curious..

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What I learned:
- I learned by two doses are necessary and possibly a third. It builds extra protection against the virus and if different strains form it is more likely to protect the body.
What surprised me:
- I was surprised to learn that the vaccine needs to be in negative temperatures to help stop enzymes from destroying the genetic material
What is unclear/curious:
- Why do people who get the vaccine face side effects like chills, tenderness and headaches if the vaccine does not use the weakened virus and uses mRNA instead?

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https://www.health.com/condition/infectious-diseases/coronavirus/why-does-the-covid-19-vaccine-have-to-be-kept-so-cold

https://bestlifeonline.com/pfizer-ceo-covid-vaccine-news/

https://www.cdc.gov/coronavirus/2019-ncov/vaccines/different-vaccines/mrna.html

https://www.yahoo.com/lifestyle/heres-why-might-three-covid-222450248.html

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mRNA teaches our cells how to make a protein that triggers an immune response inside our bodies. The immune response will then produce antibodies against the virus. COVID-19 mRNA vaccines give instructions for our cells to make the “spike protein.” The spike protein can be found on the surface of the virus that causes COVID-19. These cells display the protein piece on its surface and the immune system recognizes that the protein doesn’t belong there and begin building an immune response and making antibodies, like what happens in natural infection against COVID-19.

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Why are two doses of the COVID Vaccine necessary?

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Why are two doses of the COVID Vaccine necessary?

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Pfizer CEO Albert Bourla explained that by adding an extra third booster shot to the recommended two-dose vaccine, people will have greater protection against the COVID vaccine. “We believe that the third dose will raise the antibody response 10- to 20- fold,” said Bourla. This is because there are different COVID variants so by having 2-3 doses, it ensures more protection.
- currently the two doses are administered 21 days apart