Recipharm offers manufacturing support to vaccine trial from ImmBIO and iiCON

Charlie Blackie-Kelly | October 21, 2025 | News story | Manufacturing and Production ImmunBiology, Infection Innovation Consortium, Recipharm, Vaccine, pneumococcal disease 

Recipharm, a contract development and manufacturing organisation (CDMO), has successfully manufactured PnuBioVax, a new protein-based vaccine against pneumococcal disease, developed by ImmunoBiology (ImmBIO) and the Infection Innovation Consortium (iiCON) for a phase 2a clinical trial.

PnuBioVax is designed to target proteins common across pneumococcal strains, which cause pneumococcal disease – a leading preventable cause of death in children worldwide, particularly in low- and middle-income countries.

ImmBIO developed the vaccine and completed phase 1 safety and immunogenicity studies, with iiCON joining the programme to lead the next stage of development. The vaccine’s advancement is supported by a £3.2m Medical Research Council (MRC)-funded trial delivered by iiCON.

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Recipharm led the current Good Manufacturing Practice (cGMP) production of PnuBioVax, scaling up output from the phase 1 run and implementing enhanced compliance and quality checks.

This manufacturing run will support a phase 2a trial in Malawi, investigating the vaccine’s efficacy against multiple pneumococcal strains and informing future large-scale trials and commercialisation strategies.

Vikas Gupta, president of Recipharm Advanced Bio, said: “We are committed to enabling the development of innovative, accessible vaccines that can address urgent global health challenges. Supporting iiCON and ImmBio to bring PnuBioVax into phase 2 cGMP clinical supply is a testament to the strength of collaborative science and manufacturing excellence. We are proud to contribute to a project that has the potential to save lives and reduce the global burden of antimicrobial resistance.”

Charlie Blacke-Kelly

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