Covid Vaccine Has Good Immune Response With Two-Dose Regime, Says Oxford
London: Oxford’s COVID-19 vaccine candidate has a better immune response when a two full-dose regime is used rather than a full-dose followed by a half-dose booster, the university said on Thursday. The vaccine candidate, which has been licensed to AstraZeneca, has published interim late stage trial results showing higher efficacy when a half dose is followed by a full dose, compared to a two full-dose regime, though more work needs…