Protection from experiencing an asthma exacerbation of any cause over the influenza season ‐ children (over 6 years of age) given inactivated influenza vaccine · people with asthma
1 finding from 1 review
Protection from experiencing an influenza‐related asthma exacerbation over the influenza season ‐ children (over 6 years of age) given inactivated influenza vaccine · people with asthma
1 finding from 1 review
Asthma exacerbation (adverse effects) caused by inactivated influenza vaccine, measured in the first 2 weeks following vaccination ‐ children (over 3 years of age) given inactivated influenza vaccine · people with asthma
1 finding from 1 review
Protection from experiencing an asthma exacerbation of any cause over the influenza season ‐ adults given inactivated influenza vaccine · people with asthma
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Protection from experiencing an influenza‐related asthma exacerbation over the influenza season ‐ adults given inactivated influenza vaccine · people with asthma
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Asthma exacerbation (adverse effects) caused by inactivated influenza vaccine, measured in the first 2 weeks following vaccination ‐ adults given inactivated influenza vaccine · people with asthma
1 finding from 1 review
Influenza · people aged over 65 years
Influenza vaccine may leads to lower influenza compared with placebo (low certainty).
1 finding from 1 review
Influenza‐like illness · people aged over 65 years
Influenza vaccine probably leads to lower influenza‐like illness compared with placebo (moderate certainty).
1 finding from 1 review
Influenza assessed by laboratory confirmation · healthy adults
Inactivated parenteral influenza vaccine probably leads to lower influenza assessed by laboratory confirmation Timing of assessment:… compared with placebo or 'do nothing' (moderate certainty).
1 finding from 1 review
Influenza‐like illness · healthy adults
Inactivated parenteral influenza vaccine probably leads to lower influenza‐like illness assessed by subjective report Timing of… compared with placebo or 'do nothing' (moderate certainty).
1 finding from 1 review
All‐cause mortality, solid cancers · immunosuppressed adults with cancer
It is very uncertain whether influenza vaccine changes all‐cause mortality, solid cancers compared with no vaccine (very low certainty).
1 finding from 1 review
All‐cause mortality, solid and haematological malignancies · immunosuppressed adults with cancer
It is very uncertain whether influenza vaccine changes all‐cause mortality, solid and haematological malignancies compared with no vaccine (very low certainty).
1 finding from 1 review
All‐cause mortality, allogeneic BMT · immunosuppressed adults with cancer
Influenza vaccine showed no clear difference in all‐cause mortality, allogeneic BMT compared with no vaccine (low certainty).
1 finding from 1 review
All‐cause mortality, allogeneic BMT · immunosuppressed adults with cancer
Adjuvanted influenza vaccine showed no clear difference in all‐cause mortality, allogeneic BMT, compared with non‐adjuvanted influenza vaccine (low certainty).
1 finding from 1 review
Influenza‐like illness · healthy, community‐dwelling children older than 2 years of age
Inactivated influenza vaccine probably leads to lower influenza‐like illness assessed by subjective report compared with placebo or do nothing (moderate certainty).
1 finding from 1 review
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
Influenza assessed by laboratory confirmation · healthy, community‐dwelling children younger than 16 years of age
Live attenuated influenza vaccine probably leads to lower influenza assessed by laboratory confirmation compared with placebo or do nothing (moderate certainty).
1 finding from 1 review
Influenza‐like illness · healthy, community‐dwelling children younger than 16 years of age
Live attenuated influenza vaccine may leads to lower influenza‐like illness assessed by subjective report compared with placebo or do nothing (low certainty).
1 finding from 1 review
Total exacerbations per participant · COPD
1 finding from 1 review
Early exacerbations per participant · COPD
1 finding from 1 review