Gulf spill sickness wrecking lives

"I have critically high levels of chemicals in my body," 33-year-old Steven Aguinaga of Hazlehurst, Mississippi told Al Jazeera. "Yesterday I went to see another doctor to get my blood test results and the nurse said she didn't know how I even got there." Aguinaga and his close friend Merrick Vallian went swimming at Fort Walton Beach, Florida, in July 2010. "I swam underwater, then found I had orange slick stuff all over me," Aguinaga said. "At that time I had no knowledge of what dispersants were, but within a few hours, we were drained of energy and not feeling good. I've been extremely sick ever since." BP's oil disaster last summer gushed at least 4.9 million barrels of oil into the Gulf of Mexico, causing the largest accidental marine oil spill in history - and the largest environmental disaster in US history. Compounding the problem, BP has admitted to using at least 1.9 million gallons toxic dispersants, including one chemical that has been banned in the UK. According to chemist Bob Naman, these chemicals create an even more toxic substance when mixed with crude oil. Naman, who works at the Analytical Chemical Testing Lab in Mobile, Alabama, has been carrying out studies to search for the chemical markers of the dispersants BP used to both sink and break up its oil.