More than a week after the Haiti earthquake, medical supplies and surgical facilities are still in short supply

The United Nations, aid organisations and teams from around the world are continuing their relief operations in earthquake stricken Haiti. Everything is now there - food, water, medicines - but not enough and not for everyone. A major aftershock on Tuesday was an ugly reminder that all may not be over. The United States has the largest presence in country - with more troops to come over the week-end. With the help of the UN, it is trying to ensure distribution of aid as quickly as possible.