Random triples
| Subject | Object |
|---|---|
| gptkb:XBB.1.5 | reduced effectiveness |
| gptkb:B.1.351 | reduced efficacy observed in some vaccines |
| gptkb:Variant_of_Concern_(Omicron) | Reduced effectiveness |
| gptkb:SARS-CoV-2_Alpha_variant | slightly reduced effectiveness |
| gptkb:Omicron_BA.1 | Reduced effectiveness |
| gptkb:Omicron_variant | Reduced effectiveness |