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Topics · Health

Vaccines

As of snapshot 27745 under ledger-default@0.3.0. Counts by assessment state, descriptive only: no topic is scored. 1 Insufficient evidence8 Supported

ClaimTypeAssessment
The study analyzed 2,243 children aged 3–23 months hospitalized with acute gastroenteritis, of whom 638 were ELISA-positive for rotavirus.QUANTITATIVESupported
In the study’s Indian hospital-based analysis, three ROTASIIL doses had estimated adjusted effectiveness of 56% against moderate rotavirus gastroenteritis and 54% against severe rotavirus gastroenteritis among children aged 3–23 months.QUANTITATIVESupported
In the study’s Indian hospital-based analysis, three ROTASIIL doses had estimated adjusted effectiveness of 88% against rotavirus-gastroenteritis hospitalization among children aged 3–5 months.QUANTITATIVESupported
In the AMP trials, prophylactic VRC01 selected de novo HIV escape mutations in 8 of 26 treated participants but none of 21 placebo participants; several mutations caused cross-resistance, while N6 and 1–18 largely retained activity.QUANTITATIVEInsufficient evidence
In the phase 1 mRNA-1215 trial, antibody responses increased after the booster dose and remained elevated for at least one year.QUANTITATIVESupported
In a phase 1, first-in-human trial of mRNA-1215 in 40 healthy adults, no serious adverse events occurred during the study.QUANTITATIVESupported
An AI-guided Bayesian-optimization framework identified solid-state mRNA-lipid nanoparticle formulations that retained 100% bioactivity after more than two months at 37 °C, while inducing non-inferior antigen-specific responses in rodents and non-human primates versus fresh soluble vaccines.QUANTITATIVESupported
Mice vaccinated with the heat-stored MIT RNA-LNP formulation showed equivalent immune responses to mice receiving a comparable Moderna-like RNA-LNP formulation.COMPARATIVESupported
An MIT-developed lipid nanoparticle formulation kept RNA vaccine particles stable at room temperature for up to one year or at 37°C (98°F) for two months.QUANTITATIVESupported