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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

People saying they’ve never had flu?

434 replies

Cumbrianlassie · 17/12/2025 18:00

I find this incredibly strange. I’ve had flu several times in my life and I’m 36, I mean the ‘proper’ flu - body aches, fever, skin pain, headache, cough, no appetite, fatigue for several weeks and weakness.

I had it in January, as did my DS and DP.
Havent had this new strain yet but feels inevitable!

Are some people just immune?

OP posts:
StrictlyAFemaleFemale · 17/12/2025 21:54

I think I was 27 or 28 when I got it. Then I got it twice in one year. Haven't had it since.

DelilahBucket · 17/12/2025 21:51

40 here and I've never knowingly had it. Bad colds, yes, COVID, yes, but never ill for more than 4-5 days at the very most, and only ever had a temperature with COVID. Never been bed bound with anything other than norovirus and tonsillitis.

Ginmonkeyagain · 17/12/2025 21:50

Never had flu, never had a throat or chest infection, never had norovirus. Got covid once and it was symptomless. I get colds but they tend to fizzle out after a few days.

I think the only illness that has had me bedridden as an adult was a serious gum infection caused by impacted wisdom teeth.

I am a farm kid - got the constitution of a rhino.

Pearl69 · 17/12/2025 21:49

cariadlet · 17/12/2025 18:07

I'm in my late 50s and have never had flu.

I hardly ever get ill eg I can go a few years without needing time off work. I'm not sure if that's down to a good immune system or just luck.

Or it could be 30+ years of teaching. Maybe mixing with loads of ill children has given me a bit of resistance.

Edited

I think you must be bomb proof after such a long teaching career. Long time TA here who looks after the poorly children and I think I’m Teflon 😂 (I do have the flu jab too)

Alexahelp · 17/12/2025 21:45

I had it at 18, was in bed for a week 3 weeks into uni. My lecturers thought I was a pisstaker but I was absolutely flattened. Never had it since though!

I haven’t had a cold for 3 years now. Have an auto immune condition with the side effect of it beating every minor illness it comes near.

Maray1967 · 17/12/2025 21:42

Get the vaccine - from memory about £25 in. Boots.

I don’t think I’ve ever had fly, and Covid only once. Lasted about 36 hours, no worse than a cold.

Both DSs have been felled by some kind of flu type virus, but I’ve never been so ill that I couldn’t have gone into the garden to grab some money flying around, what I’ve heard is the definition of being ill with flu.

GaIadriel · 17/12/2025 21:42

Never had a flu jab either.

TheNoisyGreyLion · 17/12/2025 21:42

I’m late 40’s and I think I had it once in my early 20’s. Couldn’t get out of bed for a few days, Felt the worst I’ve ever felt, so assume it was flu.

GaIadriel · 17/12/2025 21:41

Vaguely remember having it as a kid but not since. I rarely get colds and when I do I tend to not get the symptoms as bad as others - e.g. years ago my flatmate was off for the whole week, feeling wretched on the sofa. I caught it and felt a bit rough for three days but worked throughout.

I can only remember two days in my life where I've had a day off from bring ill, and it was more the lack of sleep

Lidlisthebusiness · 17/12/2025 21:39

I'm 43 and have never had the flu, neither have any of my children. My husband had Beijing flu when he was about 16, but not since. My Mum had it once in 74 years.

I'd have thought it more unusual to have had it than not.

Amonthinthecountry · 17/12/2025 21:35

I had swine flu when that was doing the rounds but that’s it

Cumbrianlassie · 17/12/2025 21:34

I’m thinking there must be something wrong with me reading this thread and maybe I need to speak to the GP as it’s not unusual for me to have had a couple of instances of extremely bad aches, full body chills and a fever.

OP posts:
Hereforthecommentz · 17/12/2025 21:33

Perfectly normal not to have flu. I think people say they've had flu and they mean a bad cold. Flu is very severe can't get out of bed. Never had a jab never had flu I'm 40. My mum has had it once she's 70. Don't know anyone my age that has had flu. I think it's mostly old people.

Getofftheunicorn · 17/12/2025 21:31

I’m nearly 70 & have never had anything remotely like flu, only colds sometimes lasting a couple of days with sore throat & runny nose but no aches & pains. I don’t bother to get the flu jab offered to us oldies as what’s the point.
I never had any covid symptoms either & didn’t bother with the jabs after the first couple.

Cumbrianlassie · 17/12/2025 21:30

Maybe I’ve not had it, I’ve had confirmed Covid and had a fever & aches with that too. I get the same reaction with norovirus. Maybe I had an over reactive immune system response?
Doesnt explain why my DS was so unwell in January though.

OP posts:
SunnieShine · 17/12/2025 21:24

I've never had flu, as far as I know. So if I have, I didn't have it badly.

ThePerfectTimeToPanic · 17/12/2025 21:21

Cumbrianlassie · 17/12/2025 21:15

Those asking about my immune system:

My diet isn’t the best. But not the worst either.
I'm overweight but haven’t always been
I drink a lot of water
I take several vitamins including D3 + K2
I haven’t slept properly since I had my DS 7 years ago. And I’ve had insomnia on & off throughout my life.

Things like improving you diet and getting enough sleep can help OP, but they’re often easier said than done. Do what you can about those things, but the thing that’ll probably help protect you the most is to pay for the flu vaccination. I’d get it booked if I was you.

Shittyyear2025 · 17/12/2025 21:17

I've had it once and it absolutely floored me - I lost 3 days and a stone in weight, I've never felt so awful (and I had pretty bad COVID 3 times after vaccination!)

I now pay for a flu jab every year as it was so frightening to feel so poorly.

Cumbrianlassie · 17/12/2025 21:15

Those asking about my immune system:

My diet isn’t the best. But not the worst either.
I'm overweight but haven’t always been
I drink a lot of water
I take several vitamins including D3 + K2
I haven’t slept properly since I had my DS 7 years ago. And I’ve had insomnia on & off throughout my life.

OP posts:
BearPear · 17/12/2025 21:06

Late 50s, never had flu. I worked for many years in customer-facing roles and rarely had a day off sick. I think I had 2 days in 20+ years. I’ve had colds but I know it’s never been flu based upon how it is described.

Londonrach1 · 17/12/2025 21:06

I've been very lucky to not had it in 50 years. My DM I know had it once as I remember as a child her being in bed for two weeks. .she now 80 and only had it the once. That childhood memory is why I always get the flu jab and my parents get it too. Real flu is awful and a killer. So no I been lucky enough not to have flu but had bad colds etc

Funnywonder · 17/12/2025 21:04

youegg · 17/12/2025 19:39

I think the saying goes you really really KNOW if you have flu. It’s WILD. Writing something on a phone would be beyond you. Getting to the loo involves crawling.

This is complete nonsense. We all had a crash course in how a virus works during the height of the pandemic. Some people can definitely tap something into a phone whilst feeling pretty ropey. Other people can’t remember their own name, have hallucinations, alternate between fevers and shivering and wouldn’t care if an asteroid was about to hit their house. And some will be out for their morning run completely oblivious to the fact that they have flu. Just like Covid. But not Covid.

Cumbrianlassie · 17/12/2025 21:03

I honestly don’t think what I have had was ‘a bad cold’ it’s the excruciating body aches for me, the chills and high fever, my skin literally hurts so much. Even my hair hurts. This is my experience each time I’ve had the flu including the January just gone.
My DS (age 6 at the time) was so lethargic I’ve never seen him like that, he was falling asleep in the doctors surgery. This is child who is normally like Tigger from Winnie the Pooh. He didn’t want to eat anything and neither did I, which is highly unusual for me.
Maybe it was just a cold, but I’ve had bad colds before and they didn’t involve a very high fever and such painful body aches that I was crying out and having painkillers every four hours on the dot.

OP posts:
TowerRavenSeven · 17/12/2025 21:02

I’m early 60 ‘s and even though I’ve sworn I’ve had flu my doctors (when they tested) said that it wasn’t. Horrendous fever, sore throat, body aches, cough…I get depressed too. Yet the times I’ve sworn I’ve had it I apparently haven’t.

GentleSheep · 17/12/2025 21:00

Nearly 70, have had flu several times over the course of my life. Definitely flu not just heavy colds, I was bed-bound for up to a week then 1-2 weeks beyond getting over it. Always at a time when a lot of others were also coming down with it, i.e. early winter. Haven't had it for a couple of decades but have been housebound so less likely to come into contact with it.

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