At least 500,000 sharks could be killed to fast-track a COVID-19 vaccine. Find out why – WION

While the world races against time to find an effective vaccine against the ongoing COVID-19 pandemic, which has killed almost 1 million people worldwide, an advocacy group for sharks has warned that the hasty hunt for a vaccine could mean a death sentence for many sharks across the globe.
Shark Allies claims that at least 500,000 sharks around the world could be killed in the process of developing a vaccine. 
Why?
Most commercial vaccines require an adjuvant, which is a pharmacological or im…

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