Health Alert: A blood test for 50-plus cancers? One survivor is glad he took it.

The FDA is expected to approve a new kind of blood test that may allow earlier diagnosis and less invasive, more effective treatment. But doctors warn of drawbacks.

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Sign up for alerts Health Alert October 17, 4:04 PM EDT A blood test for 50-plus cancers? One survivor is glad he took it. The FDA is expected to approve a new kind of blood test that may allow earlier diagnosis and less invasive, more effective treatment. But doctors warn of drawbacks. Read more

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