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- What does VAccine contain:🧉Each ingredient in a vaccine serves a specific purpose:provide immunity (protection)keep the vaccine safe and long lastingfor the production of the vaccine•Preservatives•Adjuvants•Stabilizers•Residual cell culture materials•Residual inactivating ingredients
- How vaccines get into our body💉The body has many ways of defending itself against pathogens (disease-causing organisms). Skin, mucus, and cilia (microscopic hairs that move debris away from the lungs) all work as physical barriers to prevent pathogens from entering the body in the first place. When a pathogen does infect the body, our body’s defences, called the immune system, are triggered and the pathogen is attacked and destroyed or overcome..
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- What blood cells do in response to vaccine⚪Macrophages:are white blood cells that swallow up and digest germs, plus dead or dying cells. The macrophages leave behind parts of the invading germs called antigens. The body identifies antigens as dangerous and stimulates antibodies to attack them.B-lymphocytes :are defensive white blood cells. They produce antibodies that attack the antigens left behind by the macrophages.T-lymphocytes :are another type of defensive white blood cell. They attack cells in the body that have already been infected.The first time the body encounters a germ, it can take several days to make and use all the germ-fighting tools needed to get over the infection. .. .
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- What happens if sometime later if the pathogen enters your body🦠The memory cells remember the microbe which caused the disease and rapidly make the correct antibody if the body is exposed to infection again. The pathogen is quickly destroyed preventing symptoms of the disease occurring.
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- What does VAccine contain:🧉Each ingredient in a vaccine serves a specific purpose:provide immunity (protection)keep the vaccine safe and long lastingfor the production of the vaccine•Preservatives•Adjuvants•Stabilizers•Residual cell culture materials•Residual inactivating ingHow vaccines get into our body💉The body has many ways of defending itself against pathogens (disease-causing organisms). Skin, mucus, and cilia (microscopic hairs that move debris away from the lungs) all work as physical barriers to prevent pathogens from entering the body in the first place. When a pathogen does infect the body, our body’s defences, called the immune system, are triggered and the pathogen is attacked and destroyed or overcomeredients
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