Background: Peptoniphilus species are Gram-positive anaerobic cocci that are commensals of the human vagina and gut.

Methods And Results: We describe a case of mixed Escherichia coli and Peptoniphilus spp. osteomyelitis identified using matrix-assisted laser desorption/ionization time-of-flight mass spectrometry as Peptoniphilus harei and present a short literature review.

Conclusion: To our knowledge, only six cases of P. harei osteomyelitis have been reported to date.

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http://dx.doi.org/10.1080/17843286.2020.1783908DOI Listing

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