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. 2025 Nov 23;32(7):taaf088.
doi: 10.1093/jtm/taaf088.

Author's response to concerns by Gibb, et al. on 'Efficacy of Bismuth Subsalicylate on the Prevention of Travelers' Diarrhea'

Kristina M Angelo  1 , Zainab Salah  1 , Marina Rogova  2 , Ian D Plumb  1 , Allison T Walker  1 , Graeme Prentice-Mott  1 , Charandeep Waraich  2 , Sunkyung Kim  1 , Edward Ryan  3 , Regina C LaRocque  3 , Elizabeth Oliver  3 , Kristen Heitzinger  1 , K Allison Perry-Dow  4 , Bradley A Connor  2   5
Affiliations

Author's response to concerns by Gibb, et al. on 'Efficacy of Bismuth Subsalicylate on the Prevention of Travelers' Diarrhea'

Kristina M Angelo et al. J Travel Med. .
No abstract available

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Conflict of interest statement

Conflict of interest

The authors have no known financial interests with Procter & Gamble, the authors of the Letter to the Editor in which this correspondence is in response to. CDC has held a Cooperative Research and Development Agreement (CRADA) (D-129–18-00) with Procter & Gamble for projects on other topics; the CRADA was renewed for support of the initial clinical trial in reference.

Comment on

  • J Travel Med.
  • J Travel Med.

References

    1. Gibb RD, Brum JM, Sloan KJ, Pitz AM, Circello BT, Grayling RA. Revisiting the efficacy of bismuth subsalicylate for the prevention of traveler’s diarrhea. J Travel Med 2025;taaf076. - PMC - PubMed
    1. Angelo KM, Salah Z, Rogova M et al. Efficacy of bismuth subsalicylate on the prevention of travelers’ diarrhea, 2018–2023. J Travel Med 2025;taaf047. - PMC - PubMed