Here's a source from CNBC if people are doubting the tweet, "Additionally, there was one Covid-19-related death in the study that occurred in the placebo group,

Here's a source from CNBC if people are doubting the tweet, "Additionally, there was one Covid-19-related death in the study that occurred in the placebo group, according to the company (Moderna)." https://www.cnbc.com/2020/11/30/moderna-covid-vaccine-is-94point1percent-effective-plans-to-apply-for-emergency-ok-monday.html https://www.cnbc.com/2020/11/30/moderna-covid-vaccine-is-94p...