New Vegan Flu Vaccine arrives in UK

The time of the traditional, egg based flu vaccine may be coming to an end, with new, more ethical alternatives available.

How is the Egg Based Vaccine Made?

Diagram of egg vaccine process. By Mouagip, in public domain

In the UK, flu vaccines up until this year were all made with eggs. The process uses fertilised chicken eggs at 11-12 days old – a chick would usually hatch at 21 days [1][2].

The egg is injected with the various virus strains specified by the World Health Organisation as being a threat that particular year. Then, it is left to develop for another 48 hours, incubated (and presumably the chick continues to grow). Over the 48 hours the virus is weakened or destroyed by the egg.

Then, the egg white, the albumen, is harvested and purified. It takes 3 chicken eggs for each vaccine. [3]

Should I have this eggy-vaccine?

There is no right or wrong answer to this question. I have always said no, even though I am eligible because I have asthma. However, last year, I was so seriously ill with flu for so long that I said I would have it this year. I also put some effort into sorting out my asthma (review, new inhalers, dehumidifier and air purifier in the house etc) so the chance of me needing the vaccine was minimised.

I know others who have made the same decision, and others who have rejected it regardless. It doesn’t have to be the same choice every year, remember. If you are pregnant, or the primary earner in your family, or have a serious health problem – why to have it this year, and re-asses next time.

Thankfully, from this year, it’s going to be easier to get a vegan version of the vaccine! Read on for more info!

A Vegan Version?!

By Timisstuck - CC BY-SA 4.0
Madin-Darby Canine Kidney cells

There is another way of making vaccines though, using mammalian cells. In this case it’s the cells from a dog’s liver. But don’t worry, no dogs are harmed or killed in this process – liver cells divide easily. The Manufacturer of the new, more ethical vaccine said:

“Flucelvax Tetra is manufactured using influenza virus grown in Madin Darby Canine Kidney (MDCK) cells rather than embryonated hens’ eggs. MDCK cells are a continuous, laboratory maintained, cell line. Continuous cell lines originate from a natural tissue source, but have adapted to grow and divide “unendingly” under laboratory conditions and so have unlimited availability.”

Indeed this cell line has been alive since the cells were first taken from a spaniel in 1958! [4] It’s not clear what happened to the original dog, but I don’t believe it would necessarily have been harmed or killed for the extraction of liver cells alone.

About the New Vaccine

The new vegan vaccine is called Flucelvax Tetra. You can read about it’s availability on the NHS here: vaccines-for-19-20-seasonal-flu-vaccination-programme.

My local GP is so far saying it is not available, but I will keep you posted. The pharmacist says it’s possible to order it in, but not till October. You may have to ask repeatedly or make a full. You may have to pay. But this vaccine IS available in all of Europe from this year.

As far as I have been able to find, the vaccine is 100% Vegan in terms of ingredients, however, I am waiting for final clarification on this from the manufacturer about that. It’s not clear if the specific vaccine is tested on animals – I assume it will have been. The general process will also have been tested on animals at some point.

What did you do?

Good luck, and comment/reply to let us know how you got on!!

Updates

My surgery initially said they didn’t provide this vaccine and had never heard of it. I then sent an email [5, text below] which detailed the name of the vaccine and attached a document from the NHS commissioning saying the vaccine is available. I didn’t hear anything for a while, but then they called and said they will be getting these vaccines in around the 14th of October. I finally had the vaccine on the 16th of October. Initially bought out the eggy vaccine not the Vegan one, she had to go back and get the correct one. It really didn’t hurt at all, I didn’t really even feel the needle going in, it hurt a little bit immediately afterwards – but much less than eg a blood test or a paper cut!.


References

[1] https://en.wikipedia.org/wiki/Chicken#Embryology

[2] https://en.wikipedia.org/wiki/Influenza_vaccine#Manufacturing

[3] https://www.healthline.com/health-news/why-we-grow-flu-vaccines-in-chicken-eggs

[4] https://en.wikipedia.org/wiki/Madin-Darby_Canine_Kidney_cells#History

[5] Email text:

I appreciate that the nur Continue reading “New Vegan Flu Vaccine arrives in UK”

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You can read more about Beco Pets here or view the range on our website here.

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As it’s taken us about a month to complete. Working slowly is good for my health and also the days have been short and the weather has been bad!

I thought now would be a good time to see if the mulch is working and compare the soil quality.

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Well, today I read a great infographic from Earth Rated, our new Poop Bag manufacturer. It got me thinking about the reasons why we Brits pick up dog Poo.

Civic Duty

I think f0r most of us, we think more about the awfulness of stepping in dog poo above all else. We don’t want to put someone else though that, so we see poopa-scooping as a civic duty mostly. Part of being a good dog parent for sure.

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On trial

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Putting a mulch down under the apple trees is simple enough. It helps control weeds and it will feed the soil ahead of my brother’s wild flower lawn idea.

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Hi all, exciting news for us! WE GOT AN ALLOTMENT!!

We don’t have much outside space at our house and almost no sun, so growing veg has been hard for us so far.

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This is an emergency.

A desperate fight to save our species from extinction, before it’s too late. Our families our friends and our children are in danger. Millions, maybe even billions, will die. And yet nothing is happening.

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