here watching the news business africa is up next with my colleague ben stiller normally laraque in berlin thanks for joining us. he's quite as simple as it seems. to understand the better we need to take a closer look at. the experience knowledge to borrow to do. it in puzzle yourself it's not easy to go to another country you know nothing about why for i don't do this because we can't stay on venezuela i'm not i don't know most of that. closely global news that matters d.w. made for mines. africa's new health challenge the coronavirus rears its ugly head in several african nations it's already hit the continent's airline industry with so many china flights cancelled now border security staff the screening of passengers we talked to an expert about the extent of africa's exposure to the operate considering how strong its ties have grown to china and the growth ambitions of german travel giants to eat a little virus could get in the way. i've been physical and let's do business the world health organization. concerned about the increasing number of countries reporting coronavirus cases esp