Advert

Latest

Company Wants To Pay Someone Almost £2,000 To Watch Christmas Movies
published ata few seconds ago
Advert
Advert

Most Popular

Advert
News

Conservationists Warn 500,000 Sharks Could Be Killed For Covid-19 Vaccine

Conservationists Warn 500,000 Sharks Could Be Killed For Covid-19 Vaccine

Conservationists have warned that as many as half a million sharks could be killed to obtain their natural oils for use in a coronavirus vaccine.

Squalene, a natural oil made in the livers of sharks, is set to be used in a number of Covid-19 vaccine candidates.

The ingredient is known as an adjuvant and helps increase the effectiveness of a vaccine by prompting a stronger immune response.

Credit: PA
Credit: PA
Advert

It's currently used in the flu vaccines made by British company GlaxoSmithCline.

The company has said it would make one billion doses of the substances for use in a potential Covid-19 vaccine, according to Sky News.

It takes around 3,000 sharks to produce one tonne of squalene.

Shark Allies, a California-based conservation group, has said that around 250,000 sharks will need to be killed to harvest enough squalene to provide the world's population with one dose of a coronavirus vaccine containing the oil.

Advert

Researchers have said that any vaccine might need two doses to provide adequate immunisation, pushing that number up to half a million sharks.

More Like ThisMore Like This

1 of 6
News

Dolly Parton Helped Fund Covid Moderna Vaccine

Stefanie Brendl, founder and executive director of Shark Allies, said: "Harvesting something from a wild animal is never going to be sustainable, especially if it's a top predator that doesn't reproduce in huge numbers.

Credit: PA
Credit: PA

"There's so many unknowns of how big and how long this pandemic might go on, and then how many versions of it we have to go through, that if we continue using sharks, the numbers of sharks taken for this product could be really high, year after year after year."

Advert
News

Oxford University Covid-19 Vaccine Found To Be 70 Percent Effective

published at4 days ago

To avoid the major hit to shark populations, scientists are trailing and testing a synthetic alternative to squalene made from fermented sugar cane.

Conservationists estimate that around three million sharks are killed every year for squalene - which is used in machine oil and cosmetics as well as medicine.

Shark Allies has launched a petition urging the US and the Food and Drug Administration (FDA) to use existing sustainable options for a vaccine.

The petition reads in part: "Using sharks in covid-19 vaccines is short-sighted, unpredictable, and unsustainable.

Advert

"There are better alternatives. The industry must listen."

Featured Image Credit: PA

Topics: Sharks, Coronavirus, Animals

Chosen for YouChosen for You

Boris Johnson Says People Who Test Negative For Covid-19 Could Be Released From Tier 3 Restrictions
published at19 hours ago

Most Read StoriesMost Read

News

Belle Delphine Will Sell Condom Used In Her First Ever Porn Film

published at5 hours ago

Claire Reid

Claire is a journalist at LADbible who, after dossing around for a few years, went to Liverpool John Moores University. She graduated with a degree in Journalism and a whole load of debt. When not writing words in exchange for money she is usually at home watching serial killer documentaries surrounded by cats. You can contact Claire at [email protected]