Findings

What do systematic reviews say?

1 questions · 2 findings · 1 reviews

No studies found 0 · 0%GRADE not reported 0 · 0%Very low 0 · 0%Low 0 · 0%Moderate 2 · 100%High 0 · 0%

Cumulative cases of typhoid fever at 2 years · adults and children of 2 years of age and older

Vi‐rEPA vaccine (2 doses) probably leads to lower cumulative cases of typhoid fever at 2 years compared with control (moderate certainty).

2 findings from 1 review

Vaccines for preventing typhoid fever 2018 · Cochrane Headline outcomes only
RR 0.09 [0.04, 0.22]
1 study · 12008 participants
Moderate
Vaccines for preventing typhoid fever 2018 · Cochrane Headline outcomes only
RR 0.11 [0.05, 0.23]
1 study · 12008 participants
Moderate