Coronavirus vaccine trials have delivered their first results — but their promise is still unclear
Ewen Callaway
Topics & Concepts
Coronavirus disease 2019 (COVID-19)CoronavirusSevere acute respiratory syndrome coronavirus 2 (SARS-CoV-2)2019-20 coronavirus outbreakAnimal testingCoronavirus InfectionsVirologyMedicineBiologyInfectious disease (medical specialty)DiseaseOutbreakPathologyEcologySARS-CoV-2 and COVID-19 ResearchCOVID-19 Clinical Research StudiesVaccine Coverage and Hesitancy