500,000 Sharks May Die to Create COVID Vaccine

500,000 Sharks May Die to Create COVID Vaccine

Shark populations may be in danger as countries race to develop a COVID-19 vaccine. Conservationists fear that the demand for a cheap and accessible source of squalene, a common vaccine ingredient produced by shark livers, could lead to the killing of 500,000 sharks.

Why This Matters: Sharks are under attack across the globe. Overfishing and habitat loss have left 143 different shark species considered “endangered,” “critically endangered,” “near threatened,” or “vulnerable.”

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