BIOL - How Our Immune System Fights Diseases 😷
Biology, immune system, vacciation - IGCSE | IBDP | DSE | GCE | IAL | AP Biology
White blood cells are part of our body's immune system and help to defend our body against pathogens.
Let's look at how white blood cells fight diseases!
Sometimes, we get vaccinations to prevent ourselves from getting sick from certain diseases. Do you know how vaccination works? 😲
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