areas. ., ., , ., ~ and foremost oxygen, to the affected areas. ., ., , ., areas. doctor hans kluge, thank you for our areas. doctor hans kluge, thank you foryourtime- areas. doctor hans kluge, thank you for your time. regional areas. doctor hans kluge, thank you for your time. regional director - areas. doctor hans kluge, thank you for your time. regional director for l for your time. regional directorfor europe for the world health organization. talking about some of what he has seen on his visit to moldova. the authorities in ukraine s biggest port say russian naval forces in the black sea have shelled some residential buildings on the outskirts of the city. it s the first time buildings have been hit there. a spokesman for the regional military administration said there had been no casualties. the city s mayor has visited the area. the russian navy has been blockading odessa, geez but a westwards advance towards the city by land has stalled. i m joined now by olexiy plotnikov,