HLTC25H3 Lecture Notes - Antigen-Presenting Cell, Perforin, Macrophage

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The natural immunity i get from being sick with. Covid-19 is better than the immunity i get from the. Receiving a covid-19 vaccine can make you magnetic. Getting the covid-19 vaccine will not give you. Studies show the antibody levels from naturally acquired infections are lower than from vaccinations. Vaccines stop variants from arising - no infections, no evolution. Someone tried to stick a spoon on their neck mrna is naturally destroyed in cells. Social media posts started this & research disproves. No live viruses are used- no pathogen, no disease. Within the blood there is plasma, cell fragments, cells. Biggest collection of cells are red blood cells. Easiest way they were categorized was through what they look like: Agranular: did not have granules, cytoplasm looks clear. Granular: can see very fine grains in cytoplasm. Another way to categorize leukocytes is by the function of whether they engulf or destroy things through phagocytosis.