I come from a part of the US with fairly severe air pollution (2cd or 3rd worst in country). And asthma is a huge problem there, much so more than elsewhere. It is fairly obvious that the air pollution is the cause of the problem. Perhaps we should differentiate between the causes of the disease, and the hazards that trigger asthma attacks.
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I come from a part of the US with fairly severe air pollution (2cd or 3rd worst in country). And asthma is a huge problem there, much so more than elsewhere. It is fairly obvious that the air pollution is the cause of the problem. Perhaps we should differentiate between the causes of the disease, and the hazards that trigger asthma attacks.