WHO warns a coronavirus vaccine alone will not end pandemic

The World Health Organization said Friday that a vaccine will be a “vital tool” in the global fight against the coronavirus, but it won’t end the Covid-19 pandemic on its own and there’s no guarantee scientists will find one. 

Earlier this month, Tedros said there was no “silver bullet” to the coronavirus and “there might never be.”

CNBC WHO warns a coronavirus vaccine alone will not end pandemic