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Drug intelligence / Profile preview
Rotavirus multi-antigen vaccine (Symvivo)
- Development stage
- Preclinical
- Lead developer
- Symvivo
- Modality
- Prophylactic Vaccines → Vaccines & Immunotherapeutics, Live Biotherapeutic Products → Microbiome Therapeutics, Gene Therapies, DNA Vaccines → Plasmid DNA → DNA Therapeutics → Nucleic Acid Therapeutics
- Administration
- Oral, Intravenous
01
Overview
Rotavirus multi-antigen vaccine (Symvivo) is an investigational DNA vaccine being developed by Symvivo for the prevention of rotavirus infections. The vaccine utilizes Symvivo's proprietary **bacTRL™** platform, which employs engineered probiotic bacteria (*Bifidobacterium longum*) to deliver plasmid DNA encoding multiple rotavirus antigens directly to the patient's cells. This bacterial-mediated gene delivery system is designed for both oral and intravenous administration. Once the plasmid is delivered, the patient's own cells express the viral antigens, potentially eliciting a robust and protective mucosal and systemic immune response. This approach aims to overcome the stability and safety limitations associated with traditional live-attenuated rotavirus vaccines.
- Other names
- Symvivo rotavirus vaccinebacTRL rotavirus vaccine
02
Targets
DNARVA (Rotavirus A)
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