Coronavirus: Frontrunners in the Covid-19 vaccine race – Stuff.co.nz

This story was originally published on Newsroom.co.nz and is republished with permission.
How far away are vaccines which could end the pandemic and how many doses can be made quickly?
Finding a vaccine which protects against the coronavirus which causes Covid-19 is seen as the best way to stop the continued spread of the disease. It’s estimated around 70 per cent of the world’s population 5.5 billion people will need immunity to the virus to stop the pandemic.
The race for a vaccine is like…

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