It could take years and cost $1 billion to make a vaccine for the Wuhan coronavirus. But top scientists told us the work could still help halt future outbreaks.

· Drugmakers are working on vaccines to counter the spreading Wuhan coronavirus. But it will take years to fully test the injections, experts told Business Insider.
· The research still holds great value for public health, as another coronavirus outbreak is likely to happen in the future. 
· "It will be folly to think that...