WHO's Tedros: ' Last night WHOUkraine office in Kyiv was hit by debris from one of many strikes in the city, damaging windows on the 3rd floor. This building is home to many UN agencies besides WHO. No one got injured.Multiple deaths and injuries have been reported so far from the attacks on civilian infrastructure over night.Attacks on health and civilians MUST STOP. We urge once again for a ceasefire. Peace is the best medicine.'