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Peanut butter confirmed as the source in a case of infant botulism, United Kingdom, 2024

Crane, RJ; Amar, CFL; Omoruyi, H; Ahmed, B; Finch, J; Kendrick, R; Ladhani, S; Painset, A; Rajendram, D; Raphaely, N; et al. Crane, RJ; Amar, CFL; Omoruyi, H; Ahmed, B; Finch, J; Kendrick, R; Ladhani, S; Painset, A; Rajendram, D; Raphaely, N; Dwarakanathan, B; Guruprasad, S; Zuhur-Adi, H; Wong, VK; Godbole, G (2025) Peanut butter confirmed as the source in a case of infant botulism, United Kingdom, 2024. Eurosurveillance, 30 (30). ISSN 1025-496X https://doi.org/10.2807/1560-7917.es.2025.30.30.2500512
SGUL Authors: Crane, Rose Julia

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Abstract

A 6-month-old infant was hospitalised with suspected infant botulism after being given peanut butter to reduce their risk of developing peanut allergy. Clostridium botulinum type A was detected in their faeces and the peanut butter by PCR and culture. Whole genome sequencing confirmed identical strains, identifying the peanut butter as the source of infection. The infant was treated with human-derived antitoxin Botulism Immune Globulin Intravenous (Human) (BIG-IV) and recovered well. This case highlights potential botulism risk with early peanut introduction.

Item Type: Article
Additional Information: This is an open-access article distributed under the terms of the Creative Commons Attribution (CC BY 4.0) Licence. You may share and adapt the material, but must give appropriate credit to the source, provide a link to the licence and indicate if changes were made. Any supplementary material referenced in the article can be found in the online version. This article is copyright of the authors or their affiliated institutions, 2025
Keywords: Feces, Humans, Clostridium botulinum, Clostridium botulinum type A, Botulism, Peanut Hypersensitivity, Immunoglobulins, Botulinum Antitoxin, Polymerase Chain Reaction, Infant, Arachis, United Kingdom, Whole Genome Sequencing
SGUL Research Institute / Research Centre: Academic Structure > Infection and Immunity Research Institute (INII)
Journal or Publication Title: Eurosurveillance
ISSN: 1025-496X
Language: en
Media of Output: Print
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Publisher License: Creative Commons: Attribution 4.0
PubMed ID: 40747570
Go to PubMed abstract
URI: https://openaccess.sgul.ac.uk/id/eprint/117775
Publisher's version: https://doi.org/10.2807/1560-7917.es.2025.30.30.2500512

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