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 1 · 100%Moderate 0 · 0%High 0 · 0%

All‐cause mortalityg

BNT162b2 – Pfizer/BioNTech + Fosun Pharma showed no clear difference in all‐cause mortalityg compared with placebo (low certainty).

1 finding from 1 review

Efficacy and safety of COVID‐19 vaccines 2022 · Cochrane Headline outcomes only
RR 1.07 [0.52, 2.22]
1 study · 43847 participants
Low