<span style="color: #222222;">In Sudan, at least 23 people have been killed in heavy flooding in the past three weeks. The Red Crescent Society said today that the floods have injured at least 61 others since July 23 and left more than 8,900 families homeless. <br />''<br />''The rainfall has affected over 45,000 people and caused significant damage to key infrastructure. It added more heavy rainfall is expected in other parts of Sudan.</span><br />'' <span style="color: #222222;"> Monsoon rains in Sudan regularly last from June to November and cause the Nile and its tributaries to overflow.</span><br />'' <span style="color: #222222;">                                 </span><br />