National ReviewModerna Vaccine Human Trial Produces COVID-19 Antibodies in All 45 ParticipantsTobias HoonhoutMay 18, 2020 at 9:38 AMLink CopiedRead full articleMore from National ReviewEight Covid Vaccines Now in Human TrialsTrump ‘Very Confident’ of Coronavirus Vaccine by End of 2020CDC Using Antibody Tests to Gauge Number of Asymptomatic Coronavirus Cases View comments