What defense mechanism helps to resist the invasion of infectious agents once they enter the body, but when weakened increases the risk for infection?

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13-02-2019
Health

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What defense mechanism helps to resist the invasion of infectious agents once they enter the body, but when weakened increases the risk for infection?

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kc22 kc22 · Answer 1 · 2019-02-13T04:34:52+01:00

kc22 kc22

13-02-2019

the immune system. once it gets a disease that weakens it for example HIV weakens the immune system and makes you get sick easier and increases the risk of cancer.

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