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Published on: 6/15/2001
Last Visited: 4/22/2003
The fact that no case of airline-acquired meningitis has been reported doesn't mean one hasn't happened, says Dr. Russell Rayman, executive director of the Aerospace Medical Association in Alexandria, Va.
"There's no way of knowing the frequency of illness that occurs on airlines.It's not reported, and the person may get sick days or weeks post-flight and would not necessarily associate it with the flight itself," says Rayman, whose group represents physicians and scientists involved in civilian and military air and space travel.
"It would be nice to have some idea of all the medical events that happen on our air carriers," says Rayman.Individual airlines wouldn't have to be identified for such a system to work, he says.
Airlines lately have been linked to everything from respiratory infections to "economy class syndrome," a controversial concept that says lack of movement during prolonged flying causes potentially deadly blood clots.Rayman says airplanes do indeed pose an infection risk, but only because they're confined spaces, like trains, taxicabs and military barracks.
"We believe that the transmission [of disease], if it occurs, does not occur though the ventilation system but rather from person-to-person contact.That's possible anywhere," he says.