Why isn’t cancer contagious?

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My grandmother recently passed away from cancer after it jumped from bladder to stomach. If it can spread throughout a body, why not person to person?

In: Biology

6 Answers

Anonymous 0 Comments

Cancer is just uncontrolled cell growth in a person’s body. If a cancer cell from somebody else’s body made its way into your body, your immune system would attack it like any other foreign particle.

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