Latest video updates regarding Coronavirus. Watch this “How close are we to a coronavirus vaccine? – BBC News” video below:
The coronavirus spreads easily and the majority of the world’s population is still vulnerable to it.
A vaccine would provide some protection by training people’s immune systems to fight the virus so they should not become sick.
But how easy is it to create a vaccine? And when could we expect one to be ready?
BBC health correspondent Laura Foster looks at the situation.
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