Vi polysaccharide vaccine (1 dose) vs control
Incidence of typhoid fever – year 1 Blood culture · adults and children of 2 years of age and older
Vi polysaccharide vaccine (1 dose) leads to lower incidence of typhoid fever – year 1 Blood culture compared with control (high certainty).
1 finding from 1 review
- RR 0.31 [0.26, 0.37]3 studies · 99797 participantsHigh