Innate vs. Adaptive Immunology: What's the Difference?

Innate vs. Adaptive Immunology: What's the Difference?

Your immune system is made up of two main parts: the innate immune system and the adaptive immune system. These two systems work together to protect your body from infection.

The innate immune system is your body's first line of defense against infection. It is made up of cells and proteins that are always present in your body, ready to fight off infection. Some of the components of the innate immunology include:

• Skin: The skin acts as a barrier to keep out harmful bacteria and viruses.
• Mucous membranes: The mucous membranes that line your respiratory tract, digestive tract, and other areas of your body produce mucus that traps bacteria and viruses.
• White blood cells: White blood cells are the body's soldiers. They fight off infection by engulfing and destroying bacteria and viruses.

The adaptive immune system is your body's second line of defense against infection. It is more specific than the innate immune system, meaning that it can target specific types of bacteria and viruses. The adaptive immune system takes longer to respond to infection than the innate immune system, but it is more effective at fighting off long-term infections. The adaptive immune system is made up of two types of cells: B cells and T cells. B cells produce antibodies, which are proteins that bind to and neutralize bacteria and viruses. T cells help to destroy infected cells and regulate the immune response.

The innate and adaptive immunology work together to protect your body from infection. The innate immune system provides a quick and general response to infection, while the adaptive immune system provides a more specific and long-term response.

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