Red17
Guru
- Location
- South London
The flu jab is based on a best guess of the anticipated flu strains each year, but I was just wondering whether the health service actually says whether they got the right strains, or they prefer us not to know.
I have the annual flu jab and haven't had flu.
MrsPete hasn't and hasn't either.
🤷
It ant least as effective than no jab.
I have the annual flu jab and haven't had flu.
MrsPete hasn't and hasn't either.
🤷
This is not evidence of effectiveness though. You have no idea if the jab helped you fend off a flu infection or if you simply haven’t been exposed to it.