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  • Cancer A-Z

    Whether you or someone you love has cancer, knowing what to expect can help you cope. Here you'll find in-depth information on specific cancer types – including risk factors, early detection, diagnosis, and treatment options.

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  • Risk, Prevention, & Screening

    You can help reduce your risk of cancer by making healthy choices like eating right, staying active and not smoking. It’s also important to follow recommended screening guidelines, which can help detect certain cancers early.

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    What does it take to outsmart cancer? Research. We’ve invested more than $5 billion in cancer research since 1946, all to find more – and better – treatments, uncover factors that may cause cancer, and improve cancer patients’ quality of life.

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Infectious Agents

  • Infections that Can Lead to Cancer
  • HIV and Cancer
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  • Infectious Agents

Infections that Can Lead to Cancer

Get an overview of how infections with some viruses, bacteria, and other germs may increase a person's risk for certain types of cancer. 

  • Can Infections Cause Cancer?
  • Viruses that Can Lead to Cancer
  • Bacteria that Can Lead to Cancer
  • Parasites that Can Lead to Cancer

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