Antonio Guterres, United Nations Secretary-General, has expressed grave concern over the flooding and extensive damage caused by Hurricane Harvey in the US State of Texas.

"The Secretary-General is saddened by the loss of life and extends his condolences to the government and people of the United States of America. He wishes those injured a speedy recovery," said a statement released by Stephane Dujarric, spokesman for the Secretary-General.

Mr. Guterres saluted the efforts of first responders and national relief teams, said the statement