. >> that has prompted the withdrawal of 340 peace corp volunteers in guinea and liberia and scera leon. in nigeria, these who came in contact with a liberian man who died of ebola. >> we have been [ unintelligible ] all of them have high body temperatures in the morning and in the evening. [ unintelligible ]. >> but the man who first identified the virus in the 1970s believes that the risk of it is remote. >> i wouldn't be worried about it. i wouldn't be worried to sit next to someone with ebola on the tube, as long as they don't vomit on you. >> but in west africa, this is the worst ebola outbreak ever reported. and it is now out of control. aljazeera. >> so as you heard in his report, nigeria has also been hit by the virus, and one case that we have been talking about so far. we'll be talking to the nigerian health minister in just a couple of minutes, so don't miss that. >>> meanwhile, the u.s. secretary of state, john kerry, is in india, having talks with the new prime minister. kerry is seizing the effort to improve bilateral and economic relations. they are expected to be talked