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Transcript

Scientists have uncovered a disturbing link between mercury pollution and the bird flu.

In a shocking study of 749 ducks across 11 species in California, researchers found that mercury-poisoned birds were 5 TIMES more likely to have had the bird flu recently.

Mercury is a powerful immunosuppressant which weakened the bird's immune systems, allowing increased transmission of the virus and disease severity.

So, what's really driving this bird flu pandemic?

Toxins or Viruses?