How's Bill Gates reacting and the most powerful billionaires in the Coronavirus?

Amid the growing spread of the new coronary, Forbes has monitored the billionaires' reactions to the pandemic. This means studying what this pandemic means for their businesses, their employees, and their expectations.

Some of the world's richest are giving in to help the most sickly countries. Bill Gates, the second richest person in the world, announced that the Bill and Melinda Gates foundation will commit $100m to help detect, isolate and global treatment of the virus. Alibaba's founder, Jack Ma, the second richest person in China, promised 14m dollars from his foundation to help develop a coronary vaccine and said Friday he would donate $500,000 complete testing and a million face masks to the US.

On Saturday, Airbub General Director Brian Chesky announced on Twitter that the company will allow tourists worldwide to cancel their reservations and take their money back.

The owner of the Citadel firm, billionaire Ken Griffin, announced he will donate $7.5m to one of the most hit provinces in China. Ted Leonsis, owner of the NBA's Wizards, NHL, W YBA) Washington Mystics, two teams -- Arena Football and Capital One Arena in Washington, DC -- announced that he would pay all his workers without exception by the end of March despite the country's closure.

Here's what some of Forbes' richest people in the world told him about what he now thinks about the pandemic and what they expect:

Vincent Bolloré CEO France's Group, says it is not so concerned about the way Coronavirus can influence his company.

Steve Sarowitz, founder and chairman of the Pay Company Pay Hall, says he is reducing his travels and his family.

John Prisker, founder and CEO of Geolo Capital, whose current investments include seven hotels across the US, stresses that and he as a whole of the world is following daily hygiene advice and vitamin consumption C.

Eric Yuan, founder of the video conference company Zoom, decided to make his service free of charge for unlimited use in affected regions, first China, and now Italy and the US-wide K-12.

Fellow Jim McKelvey and a member of the Square Board, says his family just canceled a trip to Italy and closed in.

Stewart Rahr, who sold the Kinray pharmaceutical hub in Cardinal Health, says he's not panicking.

Mohammed Dewji, CEO of the Tanzanian MTL Group, says he cancelled all planned travel plans in Europe and the United States, is limiting his exposure to large crowds, and cancelled his participation in all conferences, forums and major gatherings in affected countries.

Herbert Wertheim, founder of Brain Power Inc., says he was planning to board The World, the largest luxury ship on Earth, where he owns three apartments, but navigation has been cancelled.