Scientist are now wondering if Asthma might be two diseases. They took a survay and found out that those with really bad Asthma and those with the weaker Asthma. They have different types of chemicals in them...
"When 300 people with the disease were tested, it turned out that those with very bad asthma were very different to people with the weaker kind."Newsround
Good Question.
Posted by EMH at August 26, 2003 12:51 PM | TrackBack