thank you very much, dr jarno habitcht, head of the world - jarno habitcht, head of the world healthukraine talking to us from barcelona. our correspondent yalda hakim joins us now live from lviv in western ukraine. what stories are you hearing from people? i have come to the train station today, really help for people coming and going. tens of thousands of people have passed through, is busy as ever as people flee the fighting in the north, east and south and make their way to the relative safety of lviv, not yet hit by any russian bombs are shelling so people are finding this to be a bit of a century as they try to figure out what to do next in their lives. i have been seeing the elderly here looking quite confused, many elderly women weeping at the train station because as they arrive they do not know where they are going to go next, where they will end up, they have small suitcases, just a few things they have carried and have made their way away from the fighting here to lviv, trying to figure out where they should go. i saw a young man rushed up to an elderly woman and ask her