The clinical trial tells us that 39 people took this experimental vaccine that was totally formulated by AI. They said that they followed up with them for up to 6 months and tracked adverse events. They said that no serious adverse events were found but they don't list the adverse events so we have to take their word for it. Unlike other vaccine trials, we don't get a list of adverse events so we don't get to know what is considered "serious" or not.