When mouth microbes pal up, infection ensues | Science News



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When mouth microbes pal up, infection ensues

Benign oral bacteria provides energy boost for pathogen

8:00am, July 11, 2016
Streptococcus gordonii

SUPER SIDEKICK This benign bacterium (Streptococcus gordonii) doesn’t usually cause disease. But new research suggests that it might help other dangerous bacteria become more powerful. 

Normally harmless mouth bacteria can be a bad influence. When they pal around with tooth- and gum-attacking microbes, they can help those pathogens kick into high gear. This teamwork lets infections spread more easily — but also could offer a target for new treatments, scientists report online June 28 in mBio.

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