NPR Health reports: A large study finds you may share about a quarter of your oral and gut microbes with the people you live with. Should you worry? We asked the experts.
lifestyle | health | NPR Health | June 16, 2026 4:05 PM
Live with a partner? You may be sharing more microbes than you think
A large study finds you may share about a quarter of your oral and gut microbes with the people you live with. Should you worry? We asked the experts.
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This PeeDeeWire article is based on reporting from NPR Health and links readers to the original source for full context.
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