many working here at a hospital in kerrytown. latest figures from the world health organization show more than 20,000 people have been infected with ebola and there have been at least 7,000 deaths. the real figure is likely to be higher. this latest case, a reminder that even with the best precautions, wherever people travel, viruses do, too. >>> now, let's talk about ms dhoni, an indian cricketing legend. the team's test cricket captain until, well, a few hours ago. he's decided to retire from test cricket. he made his debut back in 2005. he was captain for 60 of his 90 tests, an incredible record. let's go live now to delhi and we can speak to our correspondent. this man goes beyond being a player, he's almost a statesman, isn't he? >> well, yes. ms dhoni, as expected and has been his style over the years, he's been a huge surprise for not only fans but also cricket analysts throughout the world. that's been a hallmark of his cricketing career for about a decade playing for india. there's no doubt about the fact that he will de