3 clinical trials found.
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A Phase III Randomized Double-blind Placebo-controlled Multicenter Study in Adults to Determine the Safety Efficacy and Immunogenicity of AZD1222 a Non-replicating ChAdOx1 Vector Vaccine for the Prevention of COVID-19
The aim of the study is to assess the safety, efficacy, and immunogenicity of AZD1222 for the prevention of COVID-19. The COVID-19 pandemic has caused ... -
MixNMatch COVID Booster Study - A Phase 1/2 Study of Delayed Heterologous SARS-CoV-2 Vaccine Dosing (Boost) after Receipt of EUA Vaccines (NIH / DMID)
This study is called MixNMatch because its purpose is to learn about the safety, side effects, and immune response of mixing (heterologous) or matching (homologous ... -
Study to Optimize Immune Coverage of SARS-CoV-2 Existing and Emerging Variants COVAIL Booster Study
The purpose of this research is to test additional vaccine booster shots that use different vaccine types and/or variant spikes to see if these ...
