Findings

What do systematic reviews say?

63 questions · 63 findings · 5 reviews · Acute Respiratory Infections

No studies found 5 · 7.9%GRADE not reported 0 · 0%Very low 3 · 4.8%Low 5 · 7.9%Moderate 25 · 39.7%High 25 · 39.7%

Fever ‐ not reported · healthy, community‐dwelling children older than 2 years of age

The review found no eligible studies for this question.

1 finding from 1 review

Vaccines for preventing influenza in healthy children 2018 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Nausea ‐ not reported · healthy, community‐dwelling children older than 2 years of age

The review found no eligible studies for this question.

1 finding from 1 review

Vaccines for preventing influenza in healthy children 2018 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Influenza assessed by laboratory confirmation · healthy, community‐dwelling children older than 2 years of age

Inactivated influenza vaccine leads to lower influenza assessed by laboratory confirmation compared with placebo or do nothing (high certainty).

1 finding from 1 review

Vaccines for preventing influenza in healthy children 2018 · Cochrane Headline outcomes only
RR 0.36 [0.28, 0.48]
5 studies · 1628 participants
High