It occurs to me that we could help - patriotic duty and all that.

Half a million sharks could be killed for their natural oil to produce coronavirus vaccines, according to conservationists.

One ingredient used in some COVID-19 vaccine candidates is squalene, a natural oil made in the liver of sharks.

Squalene is currently used as an adjuvant in medicine - an ingredient that increases the effectiveness of a vaccine by creating a stronger immune response.
Just sayin'...

https://news.sky.com/story/coronavir...-warn-12083167