How strong is your immune system?

Take this quick, fun quiz to see how much you know about your immune system and the simple ways you can keep it in top shape! It only takes a minute. Let's see if you're a true immunity champion!

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Question 1: What is the body's first line of defense against germs and infections?

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Question 2: What essential part of your body helps your immune system by producing special cells to fight sickness?

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Question 3: Which common symptom is a sign that your immune system is actively working to fight off an infection?

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Question 4: What is the main way viruses and bacteria get into the body to make you sick?

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Question 5: When you are feeling very stressed or worried, how does that affect your immune system?

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Question 6: What do immune system cells create that are like "memory" markers to help quickly fight off a sickness you've had before?

Your score is

The average score is 61%

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