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 1 · 100%High 0 · 0%

Systemic reactogenicity events

BBIBP‐CorV – Sinopharm‐Beijing showed no clear difference in systemic reactogenicity eventse compared with placebo (moderate certainty).

1 finding from 1 review

Efficacy and safety of COVID‐19 vaccines 2022 · Cochrane Headline outcomes only
RR 1.05 [0.86, 1.28]
3 studies · 27540 participants
Moderate