More countries are approving different COVID-19 vaccines to try to control the pandemic, and the drug makers are touting varying levels of protection.
That's led to a belief that some vaccines are better than others.
AstraZeneca vials are sitting unused in France and Germany, and it's reported people are cancelling their appointments in favour of getting a Pfizer shot.
Health experts say people should take whichever vaccine is available.
So who is right?

Presenter: Rob Matheson

Guests:
Samantha Vanderslott - Oxford Vaccine Group

Jeffrey Lazarus - Barcelona Institute for Global Health

Deepsikha Chettri - Member, UNESCO International Bioethics Committee

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