Assessment of Multivalent Vaccine Strategies for Combatting Shigella and Salmonella Infections in Preclinical Studies - Takeaways - MDSpire

Assessment of Multivalent Vaccine Strategies for Combatting Shigella and Salmonella Infections in Preclinical Studies

  • By

  • Roberta Di Benedetto

  • Rebecca Nappini

  • Salvatore Gemmellaro

  • Federica Boretto

  • Valentina Caradonna

  • Martina Carducci

  • Paola Cescutti

  • Omar Rossi

  • Francesca Mancini

  • Francesco Berlanda Scorza

  • Simona Rondini

  • Carlo Giannelli

  • Renzo Alfini

  • Francesca Micoli

  • April 22, 2026

  • 0 min

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  • 1

    Shigellosis is a severe intestinal infection with high prevalence in children under five in low- and middle-income countries.

  • 2

    The World Health Organization prioritizes the development of new interventions for Shigella due to rising antimicrobial resistance.

  • 3

    A novel hexavalent vaccine combines a tetravalent Shigella vaccine with a bivalent Salmonella vaccine targeting typhoid and paratyphoid fever.

  • 4

    The combined vaccine strategy aims to enhance immunogenicity, reduce delivery costs, and improve vaccination coverage in endemic regions.

  • 5

    This multivalent vaccine approach could significantly contribute to reducing disease burden and addressing antimicrobial resistance.

Original Source(s)

Assessment of Multivalent Vaccine Strategies for Combatting Shigella and Salmonella Infections in Preclinical Studies

  • by Roberta Di Benedetto, Rebecca Nappini, Salvatore Gemmellaro, Federica Boretto, Valentina Caradonna, Martina Carducci, Paola Cescutti, Omar Rossi, Francesca Mancini, Francesco Berlanda Scorza, Simona Rondini, Carlo Giannelli, Renzo Alfini, Francesca Micoli

  • April 22, 2026

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