Our toothbrushes are home to hundreds of new viruses. They could be the future of biotech.

Tech Insider
A closeup image of a hand holding a toothbrush under the running water of a sink faucet
New research founds hundreds of previously unseen viruses are hanging out on our toothbrushes and shower heads, but that might be a very good thing for future biotech innovation.

Sally Anscombe/Getty Images

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