A Retraction of the Brief Research Report article
The presence of Acinetobacter baumannii DNA on the skin of homeless people and its relationship with body lice infestation. Preliminary results
By Ly TDA, Kerbaj J, Edouard S, Hoang VT, Louni M, Dao TL, Benkouiten S, Badiaga S, Tissot-Dupont H, Raoult D, Brouqui P, Mediannikov O and Gautret P (2019). Front. Cell. Infect. Microbiol. 9:86. doi: 10.3389/fcimb.2019.00086
Following publication, it was brought to our attention that the ethical approval for this study referred to the same ethics approval number 2010-A01406-33 that had been used across a series of unrelated published studies (1–18). It remains unclear whether appropriate ethics provisions, in line with Frontiers Policies and Publication Ethics policies were adhered to.
The authors and a representative of Aix-Marseille Université Ethics Committee were not able to address all our concerns. As such, this article is retracted.
This retraction was approved by the Chief Executive Editor of Frontiers. The authors do not agree with this retraction.
References
Amanzougaghene, N., Mediannikov, O., Ly, T. D. A., Gautret, P., Davoust, B., Fenollar, F., et al. (2020). RETRACTED ARTICLE: Molecular investigation andgenetic diversity of Pediculus and Pthirus lice in France. Parasit Vect. 13, 177. doi: 10.1186/s13071-020-04036-y
Anh, L. T. D., Perieres, L., Hoang, V. T., Dao, T. L., and Gautret, P. (2021). Pneumococcal infections and homelessness. J. Prev. Med. Hyg. 62, E950–E950.
Benkouiten, S., Drali, R., Badiaga, S., Veracx, A., Giorgi, R., Raoult, D., et al. (2014). Effect of Permethrin–Impregnated Underwear on Body Lice in Sheltered Homeless Persons: A Randomized Controlled Trial. JAMA Dermatol. 150, 273–279. doi: 10.1001/jamadermatol.2013.6398
Drali, R., Abi-Rached, L., Boutellis, A., Djossou, F., Barker, S. C., and Raoult, D. (2016). Host switching of human lice to new world monkeys in South America. Infect. Genet. Evol. 39, 225–231. doi: 10.1016/j.meegid.2016.02.008
Drali, R., Benkouiten, S., Badiaga, S., Bitam, I., Rolain, J. M., and Brouqui, P. (2012). RETRACTED: Detection of a Knockdown Resistance Mutation Associated with Permethrin Resistance in the Body Louse Pediculus humanus corporis by Use of Melting Curve Analysis Genotyping. J. Clin. Microbiol. 50, 2229–2233. doi: 10.1128/JCM.00808-12
Drali, R., Boutellis, A., Raoult, D., Rolain, J. M., and Brouqui, P. (2013). Distinguishing Body Lice from Head Lice by Multiplex Real-Time PCR Analysis of the Phum_PHUM540560 Gene. PloS One 8, e58088. doi: 10.1371/journal.pone.0058088
Ly, T. D. A., Amanzougaghene, N., Hoang, V. T., Dao, T. L., Louni, M., Mediannikov, O., et al. (2020a). Molecular Evidence of Bacteria in Clothes Lice Collected from Homeless People Living in Shelters in Marseille. Vector-Borne Zoonotic Dis. 20, 872–874. doi: 10.1089/vbz.2019.2603
Ly, T. D. A., Dao, T. L., Hoang, V. T., Braunstein, D., Brouqui, P., Lagier, J. C., et al. (2020b). Pattern of infections in French and migrant homeless hospitalised at Marseille infectious disease units, France: A retrospective stud–2018. Travel Med. Infect. Dis. 36, 101768. doi: 10.1016/j.tmaid.2020.101768
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Ly, T. D. A., Hadjadj, L., Hoang, V. T., Louni, M., Dao, T. L., Badiaga, S., et al. (2019b). Low prevalence of resistance genes in sheltered homeless population in Marseille, Franc–2018. Infect. Drug Resist. 12, 1139–1151. doi: 10.2147/IDR.S202048
Ly, T. D. A., Hoang, V. T., Goumballa, N., Louni, M., Canard, N., Dao, T. L., et al. (2021b). RETRACTED ARTICLE: Variations in respiratory pathogen carriage among a homeless population in a shelter for men in Marseille, France, March–July 2020: cross-sectional 1-day surveys. Eur. J. Clin. Microbiol. Infect. Dis. 40, 1579–1582. doi: 10.1007/s10096-020-04127-9
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Ly, T. D. A., Holi-Jamovski, F., Hoang, V. T., Goumballa, N., Louni, M., Dao, T. L., et al. (2021d). Screening Strategy of Active Pulmonary Tuberculosis in Sheltered Homeless People in Marseill. J. Epidemiol. Glob Health 11, 124–131. doi: 10.2991/jegh.k.201009.001
Ly, T. D. A., Louni, M., Hoang, V. T., Dao, T. L., Badiaga, S., Brouqui, P., et al. (2020c). RETRACTED ARTICLE: Epidemiological serosurvey of vector-borne and zoonotic pathogens among homeless people living in shelters in Marseille: cross-sectional one-day survey–2015). Eur. J. Clin. Microbiol. Infect. Dis. 39, 1663–1672. doi: 10.1007/s10096-020-03889-6
Ly, T. D. A., Touré, Y., Calloix, C., Badiaga, S., Raoult, D., Tissot-Dupont, H., et al. (2017). Changing Demographics and Prevalence of Body Lice among Homeless Persons, Marseille, France. Emerging Infect. Dis. J. - CDC 23. Available online at: https://wwwnc.cdc.gov/eid/article/23/11/17-0516_article.
Citation: Frontiers Editorial Office (2025) Retraction: The presence of Acinetobacter baumannii DNA on the skin of homeless people and its relationship with body lice infestation. Preliminary results. Front. Cell. Infect. Microbiol. 15:1654624. doi: 10.3389/fcimb.2025.1654624
Received: 26 June 2025; Accepted: 27 June 2025;
Published: 07 July 2025.
Approved by:
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