An advocacy group is warning some 500,000 sharks may need to die in order to make a COVID vaccine.

An advocacy group is calling on drug makers to stop using shark-derived adjuvants in vaccines as demand for them rises with the spread of COVID-19.
Read more:



Subscribe to CTV News to watch more videos:



Connect with CTV News:

For the latest news visit:

For a full video offering visit the CTV News Network:

CTV News on Facebook:

CTV News on Twitter:

Watch CTV News on Twitter:

CTV News on Google+:

CTV News on Instagram:

CTV News on Pinterest:



---

CTV News is Canada's most-watched news organization both locally and nationally, and has a network of national, international, and local news operations.

CTV,News,CTV News,shark,squalene,shark liver oil,vaccine,drug makers,covid19,coronavirus,advocacy group,