The documents, previously submitted by Moderna to the U.S. Food and Drug Administration as part of the licensing process for Moderna’s Spikevax COVID-19 vaccine, included details on unexplained deaths and fetal abnormalities in animal studies. A 13,685-page tranche of documents related to Moderna’s COVID-19 vaccine clinical trials released Tuesday contain details about the deaths of 16 trial participants, the prevalence of severe adverse events (SAEs) and other abnormalities. The documents, previously submitted by Moderna to the U.S. Food and Drug Administration (FDA) as part of the licensing process for Moderna’s Spikevax COVID-19 vaccine, also exposed an “utter lack of thoroughness”...