# EXPRESSION OF CONCERN: Bacillus kwashiorkori sp. nov., A New Bacterial Species Isolated from a Malnourished Child Using Culturomics

## TL;DR

A new bacterial species was discovered in a malnourished child, but ethical concerns about the study's compliance with French regulations are being investigated.

## Contribution

Identification of a new bacterial species, Bacillus kwashiorkori, using culturomics from a malnourished child.

## Key findings

- A new bacterial species, Bacillus kwashiorkori, was isolated from a malnourished child.
- Culturomics was used to identify the novel species.
- Ethical concerns have been raised about the study's compliance with French regulations.

## Abstract

EXPRESSION OF CONCERN: E. Seck, M. Beye, S.I. Traore, S. Khelaifia, C. Michelle, C. Couderc, S. Brah, P.‐E. Fournier, D. Raoult, and F. Bittar, “Bacillus kwashiorkori sp. nov., A New Bacterial Species Isolated from a Malnourished Child Using Culturomics,” Microbiology Open 7, no. 1 (2018): e00535, https://doi.org/10.1002/mbo3.535.

This Expression of Concern is for the above article, published online on 27 October 2017 in Wiley Online Library (wileyonlinelibrary.com), and has been issued by John Wiley & Sons Ltd. The Expression of Concern has been agreed due to questions raised about the study's adherence to French legal and ethical requirements for research involving human subjects, including questions regarding proper informed consent for research involving vulnerable populations. The investigation into these concerns is ongoing. Therefore, the journal has decided to issue an Expression of Concern to inform and alert readers.