This Clontarf home was reconfigured to streamline the layout and maximise its views
This Clontarf home was reconfigured to streamline the layout and maximise its views

Megan Burns

6 classic movies worth watching over Easter
6 classic movies worth watching over Easter

Jennifer McShane

The friend zone: How to navigate finding friends as an adult
The friend zone: How to navigate finding friends as an adult

Sarah Gill

Supper Club: Fearne Cotton’s haddock burrito, punchy salsa and homemade guacamole
Supper Club: Fearne Cotton’s haddock burrito, punchy salsa and homemade guacamole

Meg Walker

New life has been breathed into this Victorian Portobello home thanks to a revamp that’s full of personality
New life has been breathed into this Victorian Portobello home thanks to a revamp that’s...

Megan Burns

This rustic four-bedroom home in Westport is on the market for €449,000
This rustic four-bedroom home in Westport is on the market for €449,000

Sarah Finnan

My Career: Archivist at Guinness Eibhlin Colgan
My Career: Archivist at Guinness Eibhlin Colgan

Sarah Finnan

Irish visual artist Ciara O’Connor on using embroidery to explore women’s lives
Irish visual artist Ciara O’Connor on using embroidery to explore women’s lives

Nathalie Marquez Courtney

How an interior stylist turned this period Cork apartment into a quietly luxurious home
How an interior stylist turned this period Cork apartment into a quietly luxurious home

IMAGE Interiors & Living

This picturesque, split-level home in Delgany is on the market for €995,000
This picturesque, split-level home in Delgany is on the market for €995,000

Sarah Finnan

Image / Editorial

‘In 12 hours she was dead’: Roald Dahl’s letter to anti-vaxxers following his daughter’s death


By Grace McGettigan
10th Apr 2020

Roald Dahl letter to anti-vaxxers, photo via Wikimedia Commons

‘In 12 hours she was dead’: Roald Dahl’s letter to anti-vaxxers following his daughter’s death

A letter by late children’s author, Roald Dahl, has resurfaced in which he describes his daughter Olivia’s death. He goes on to explain the importance of vaccinations and insists it is never too late to be immunised


Roald Dahl, the author of children’s books Matilda and The Witches, wrote a personal letter to anti-vaxxers in 1986. It came more than 20 years after his daughter, Olivia, died from Measles in 1962; and it calls on parents to immunise their children before it’s too late.

Now, as the anti-vax movement gains momentum, the letter has resurfaced. Dahl’s powerful words highlight how quickly a disease like Measles can kill a child – and how easy it is to prevent this from happening.

The letter was first published in the Encephalitis Society Fact Sheet and was later shared by the author’s fans online. Read it in full below:

The letter

“Olivia, my eldest daughter, caught measles when she was seven years old. As the illness took its usual course I can remember reading to her often in bed and not feeling particularly alarmed about it.

“Then one morning, when she was well on the road to recovery, I was sitting on her bed showing her how to fashion little animals out of coloured pipe-cleaners, and when it came to her turn to make one herself, I noticed that her fingers and her mind were not working together and she couldn’t do anything.

“‘Are you feeling all right?’ I asked her. ‘I feel all sleepy,’ she said.

“In an hour, she was unconscious. In twelve hours she was dead.

“The measles had turned into a terrible thing called measles encephalitis and there was nothing the doctors could do to save her. That was twenty-four years ago in 1962, but even now, if a child with measles happens to develop the same deadly reaction from measles as Olivia did, there would still be nothing the doctors could do to help her.

“On the other hand, there is today something that parents can do to make sure that this sort of tragedy does not happen to a child of theirs. They can insist that their child is immunised against measles. I was unable to do that for Olivia in 1962 because in those days a reliable measles vaccine had not been discovered. Today a good and safe vaccine is available to every family and all you have to do is to ask your doctor to administer it.

“It is not yet generally accepted that measles can be a dangerous illness. Believe me, it is. In my opinion, parents who now refuse to have their children immunised are putting the lives of those children at risk. In America, where measles immunisation is compulsory, measles like smallpox, has been virtually wiped out.

“Here in Britain, because so many parents refuse, either out of obstinacy or ignorance or fear, to allow their children to be immunised, we still have a hundred thousand cases of measles every year. Out of those, more than 10,000 will suffer side effects of one kind or another. At least 10,000 will develop ear or chest infections. About 20 will die.

“Every year around 20 children will die in Britain from measles. So what about the risks that your children will run from being immunised?

“They are almost non-existent. Listen to this. In a district of around 300,000 people, there will be only one child every 250 years who will develop serious side effects from measles immunisation! That is about a million to one chance.

“I should think there would be more chance of your child choking to death on a chocolate bar than of becoming seriously ill from a measles immunisation.

“So what on earth are you worrying about? It really is almost a crime to allow your child to go unimmunised. The ideal time to have it done is at 13 months, but it is never too late. All school-children who have not yet had a measles immunisation should beg their parents to arrange for them to have one as soon as possible.

“Incidentally, I dedicated two of my books to Olivia, the first was James and the Giant Peach. That was when she was still alive. The second was The BFG, dedicated to her memory after she had died from measles. You will see her name at the beginning of each of these books.

“And I know how happy she would be if only she could know that her death had helped to save a good deal of illness and death among other children.”

Photo: Roald Dahl via Wikimedia Commons


Read more: Confessions of a former anti-vax parent: ‘I wanted others to take on the risks of vaccinating’

Read more: Jessica Biel and the anti-vax backlash: What exactly happened?

Read more: ‘She was a light’: Emotional tributes paid as HPV campaigner Laura Brennan passes away