Half a million sharks 'may be killed in effort to make Covid vaccine'

Around half a million sharks may be slaughtered in an effort to make a Covid-19 vaccine, wildlife experts have claimed. The top predators are harvested for squalene, a natural oil made in the liver of sharks, which is used medicine - including in current flu jabs.
Read more: https://www.dailymail.co.uk/news/article-8778565/Half-million-sharks-killed-effort-make-Covid-vaccine-wildlife-experts-say.html?source=Snapzu