The authors of this study make one of the most cardinal errors in all of epidemiology. They ignore the principle that "correlation does not equal causation."

Instead, in response, a CDC official defended Dr. Frieden by suggesting that the statement was just an inconsequential slip of the tongue.

In my view, Dr. Fiore's failure to disclose these conflicts suggests that he really does have something to hide. If not, then what is the danger in not being honest and disclosing these conflicts?

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