Homologous and Heterologous Boosting of the Chadox1-S1-S COVID-19 Vaccine With the SCB-2019 Vaccine Candidate: A Randomized, Controlled, Phase 2 Study. (PubMed, Open Forum Infect Dis) - Sep 1, 2022 - P2 | "We assessed the immunogenicity and reactogenicity of booster doses of different formulations of aluminium hydroxide-adjuvanted SCB-2019 vaccine (9 μg of SCB-2019, with or without CpG-1018 adjuvant, or 30 μg of SCB-2019 with CpG-1018) in Brazilian adults primed with ChAdOx1-S vector vaccine. Boosting ChAdOx1-S-primed adults with SCB-2019 induced higher levels of antibodies against a wild-type strain and SARS-CoV-2 variants than a homologous ChAdOx1-S booster, with the highest responses being with the 30-μg SCB-2019 + CpG + aluminium hydroxide formulation. NCT05087368."
Journal • P2 data • Infectious Disease • Novel Coronavirus Disease • Respiratory Diseases
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