Spill raises concerns of health effects

By Elizabeth Weise, USA TODAY Lawsuits are already being prepared alleging harm to people who are living near or working to clean up the Deepwater Horizon oil spill off the coast of Louisiana. The law firm Smith Stag in New Orleans says it has assembled a group of lawyers in the Gulf states to process such claims. Stuart Smith, a partner in the firm, says he has been in touch with people in Alaska who say they were hurt during the Exxon Valdez spill in 1989 by chemicals in the oil and dispersants used to keep it from reaching shore "which are also toxic." He says he's concerned about the potential health effects on the thousands of out-of-work fishermen, shrimpers and oystermen who will be taking part in the cleanup in the Gulf of Mexico. So what are the human health risks from a disaster such as this? For more information: http://www.usatoday.com/news/nation/2010-05-05-oil-health_N.htm?csp=obinsite