But the Pentagon or Shanksville applicants are notable because, to date, no medical study or environmental survey has suggested that people who responded to either site were exposed to similar health hazards. They were on the scene for days rather than months. And there have been no reports of a strange rash of illnesses. Responders at those sites were given eligibility by Congress mostly out of a sense of fairness, trim without any clear indication that anyone was sick. A separate program administered by the National Institute for Occupational Safety and Health expects as many as 1,500 Virginia and Pennsylvania responders to apply for free health monitoring and treatment. So far, just 19 have applied. The trickle of people signing up for compensation includes Alexandria Fire Department Capt. Scott Quintana, who dug through feet of scorched rubble at the Pentagon to find bodies in 2001.