10 Interesting Fact About The secrets of the human immune system

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• The human immune system consists of cells, tissues, proteins and organs that work together to protect the body from infection.
• Our body has an immune mechanism from birth called natural immunity.
• Human immune cells (especially white blood cells) help fight infections by recognizing and stopping pathogens.
• Immune cells can also remember the pathogens that have been attacked before, making the body more sensitive to recurrent infections.
• Immune cells can also produce antibodies that help fight infections.
• Immune cells can also produce cytokines that can activate other cells to help fight infections.
• Immune cells can also produce interferon, which increases the body's resistance to infection.
• The body's immunity also has its own protective layer, which is a layer of mucus and a layer of the skin that protects the body from external infections.
• There is also the immune system called adaptive immunity, which helps activate a stronger long -term defense mechanism.
• The human immune system can also be increased through vaccination, which helps eliminate infections and diseases.