( CNN ) -- Friday marks the passage of one month since a magnitude-7.0 earthquake devastated Haiti . As thousands of Haitians gathered in the center of Port-au-Prince to remember what was lost that day , Ann Veneman , executive director of UNICEF , spoke to CNN 's `` American Morning '' about the situation . `` We do n't know how many actually were orphaned by the earthquake . There are so many children in Haiti without parental supervision who need to be cared for , who need to be fed , clothed and so forth and protected , '' she said . Tracking down the actual numbers in Haiti can be tough given the circumstances . Fact check : One month after the earthquake , what numbers are available to tell the story of devastation and recovery ? • Human toll : The Haitian government says the quake claimed the lives of more than 212,000 people and injured more than 300,000 . The U.S. Agency for International Development estimates that 3 million people were affected by the quake and 700,000 in Port-au-Prince were displaced . • Aid agencies : The U.N. Office for the Coordination of Humanitarian Affairs says that more than 400 agencies were registered with the Haitian government to do work in Haiti before the quake . Because some of the non-governmental organizations are small and work in remote , rural areas , their presence may not even be known to the Haitian government . • Aid given : According to the U.N. humanitarian affairs office , more than 2.3 million people have received food aid from the World Food Programme and their partners , and more than 10,300 mosquito nets , 23,000 family tents , 26,500 kitchen sets and 79,500 blankets have been distributed . • Sanitation : The World Health Organization estimated this week that less than 5 percent of the need for latrines has been meet . However , there has not been an increase in reported infectious diseases . More than 900,000 people have access to safe drinking water , but that still falls short of the goal of providing water to 1.1 million . • Children : About 5,000 schools were destroyed or damaged in the quake . According to the U.N. humanitarian affairs office , the Haitian government aims to have all schools open again before the end of March . Kathleen Strottman , executive director of the Congressional Coalition on Adoption Institute , estimates that there were more than 900 orphans in the process of being adopted into American homes when the quake struck . Bottom line : One month after the most devastating earthquake in Haiti 's history , the available numbers show a nation with great needs . However , the numbers also show that aid is reaching a large percentage of the people . Got something that needs checking ? E-mail us at factcheck @ cnn.com . CNN Radio 's Steve Kastenbaum and CNN Weather Anchor Chad Myers contributed to this report .
More than 212,000 people believed killed in earthquake . Hundreds of relief workers were registered to work in Haiti before quake struck . About 5,000 homes destroyed or damaged in Haiti .