Key points from article :
Bill and Melinda Gates in their recently released "Goalkeepers" report state that they see a pandemic as the greatest immediate threat to humanity on the planet.
They are sure that in upcoming decades fast-moving airborne pathogen could kill more than 30 million people in less than a year.
It's possible that a major outbreak could be intentionally created as the result of a biological weapon or it can occur by a quirk of nature.
