Findings

What do systematic reviews say?

1 questions · 1 findings · 1 reviews

No studies found 0 · 0%GRADE not reported 0 · 0%Very low 0 · 0%Low 0 · 0%Moderate 0 · 0%High 1 · 100%

Local reactogenicity events

mRNA‐1273 – ModernaTX leads to higher local reactogenicity eventsi compared with placebo (high certainty).

1 finding from 1 review

Efficacy and safety of COVID‐19 vaccines 2022 · Cochrane Headline outcomes only
RR 3.3 [2.02, 5.4]
2 studies · 34037 participants
High