Vaccines
Storyboard Text
- Sir, the doctor will see you now
- I heard it's a demonic vaccine, and the mark of the devil!
- But why must I take the covid vaccine???
- I understand your uncertainties about the vaccine, sir. Why don't I give you a little background on it?
- This is your heart. It is one of the key components of the circulatory system, along with the blood and blood vessels. The heart pumps blood around the body. When placed in a centrifuge, the layers of blood separate into plasma and blood cells. The components of blood are platelets, red blood cells, and white blood cells (phagocytes and lymphocytes). Red blood cells carry oxygen, while white blood cells protect the body against pathogens.
- Red blood cells are made in the bone marrow and have a biconcave disk change (like a donut). This increases its surface area, which increases the diffusion rate of oxygen. It also has no nucleus, which allows it to be packed tightly with haemoglobin, which is a molecule that carries and distributes oxygen. Platelets are the components of the blood that form blood clots and prevent infections from wounds. Finally, white blood cells. There are two types of white blood cells. Phagocytes engulf pathogens through a process called phagocytosis, where their cell membrane engulfs the pathogens. Lymphocytes release antibodies which attach to the complementary antigen, causing it to explode, clump together, or the toxins to be neutralised.
- Now, we're getting closer to the importance of vaccines. See, some lymphocytes can develop into immunological memory cells. This means they stay in the blood and when they reencounter a previous pathogen, they can make antibodies much quicker and in higher concentrations. This is the importance of vaccinations. In vaccines, your body is injected with a little bit of the pathogen, so the body learns how to make antibodies against it, allowing it to build immunity. This is precisely why the covid vaccine is so important!
- Hmmm... so what exactly are you injecting me with in this so-called "vaccine"
- Well, when we injett you with vaccines, they could be dead pathogens, a weakened strain of the pathogen, modified toxins of bacteria, or have had the antigens removed from the bacteria. We inject the vaccine into your bloodstream, which is carried by blood vessels all around your body and pumped by your heart! Now, you ready for your vaccine?
- Yes! I think I am!
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