Random triples
| Subject | Object |
|---|---|
| gptkb:HCMV | no licensed vaccine |
| gptkb:Respiratory_syncytial_virus | approved vaccines available (as of 2023) |
| gptkb:Human_immunodeficiency_virus_type_1_(HIV-1) | no licensed vaccine |
| gptkb:Marburg_virus_disease_(investigational) | investigational |
| gptkb:enterotoxigenic_Escherichia_coli_(ETEC) | no widely available vaccine |
| gptkb:HIV/AIDS_pandemic | no effective vaccine as of 2024 |