consolidate his position. 0ne crown chris mohammed been someone to consolidate his position.the last surviving sons of the country's founder king abdulaziz, and widely respected amongst older members of the ruling family. the other senior prince detained, mohammed mohammed din may have was next in line before he was replaced three years ago. there's been immediate come permission or denial of the story but palace affairs in saudi arabia are often shrouded in secrecy. frank gardner mud bbc news. —— muhammad bin nayef. it is time to get a nswe rs —— muhammad bin nayef. it is time to get answers to some of your questions on the coronavirus and joining me to answer them is professor sally bloomfield from the london school of hygiene & tropical medicine in our bristol newsroom. thank you forjoining us. we have quite a few questions to get through. let me start with the first one from james who asks: at what point after exposure to coronavirus can you transmit the virus to someone else? the problem is that we don't know when we are exposed. we only know when we are showing symptoms

chris there ufg union bank. coming up on bloomberg's open, a to ersation you don't want miss with mohammed al arian, hief economic advisor and bloomberg columnist. that interview 9:30 a.m. in new york. that's 1:30 p.m. in london, and this is bloomberg. >> uber surged after telling billions it will have of dollars in cash. executive spoke exclusively to bloomberg about withstand ity to potential losses posed by the coronavirus? scenario -- the edge case scenario that we outlined assumes that will be ly the world down 80% for the rest of the and i think what we're seeing with hong kong is their hit, but once the health authorities get control of the situation, life does return, and when life returns, essentially returns. instantly in hong kong we've had people going back to work, and work, go being bah to commuters start using our services that they always have, think if we assume that authorities, the cities, the governor, the president, all over the world decisions the hard and the necessary moves to ontrol the virus then eventually life will come back, and when life comes back and people start going back to work