. >> my name is commander tim davis. i am a physician with the healt. >> what kind of health problems are you finding? >> it is your general health problems. we cannot clearly identify anything as oil related. we are not seeing anything other than a dormitory situation. >> how many workers are involved in this that you have to worry about? >> there are about 27,000. there are about 11,000 in terrabone parish and about the same in plackman parish. >> do you have to set up mobile health units? how does that work? >> we do not want to tax the parishes or the counties. at their own medical infrastructure. we have first aid set up and we have ambulances' set up. we have a physician care set up a would be equivalent to an acute care center. we monitor the assets aa that are mobile. we work with the county authorities to make sure that we are not burdening thh parishes, but we are not depriving the local medical infrastructure of a chance to provide services. >> how do you plan this? place that you have done in other disasters

>> my name is tim davis. i am part of health and human services. >> what are you doing in the gulf area? >> we are here as a part of the medical element. we are organizing, or establishing the policies for the care of primarily the occupational workers better dealing with the clean-up. >> ok. >> i am waiting for the next class. >> if you want to sign a contract, you have to call this number. they will tell you how to get a contract. you will sign a contract directly with bp. >> this is supposedly bp that i signed with. >> imi biologist with noaa. i am here to answer questions that people might have about the biological and pecked. >> we spoke with some fishermen yesterday. many are concerned with their wild life. >> people ask about that. i fall back on a historical spill. there was if not -- a spill in 1979. it went on for nine or 10 months, and spewed out ssmething around 140 million gallons of oil into the gulf of mexico before the relief wells was in place. the spartans were used. over -- dispersants were