Safety signals
openFDA FAERS adverse-event telemetry - unvalidated reports, no causation implied.
Top reported reactions (FAERS)
fatigue115
covid-1970
headache62
off label use61
dyspnoea56
pyrexia53
nausea51
dizziness48
arthralgia43
malaise43
FAERS reports are unvalidated and do not establish causation. Independent project, not affiliated with Moderna, Inc.
Safety reports by year
Reporting countries (FAERS)
GB · 230 reports100.0%
US · 115 reports50.0%
DE · 103 reports44.8%
FR · 98 reports42.6%
CA · 89 reports38.7%
ES · 29 reports12.6%
IT · 29 reports12.6%
NL · 21 reports9.1%