In an article published today (27 February) in the journal Allergy, experts in the Global Allergy and Asthma European Network (GA²LEN) suggest that respiratory infections are a main trigger of asthma attacks. Scientists now need to understand the differences between the response to a common cold and air pollution in asthmatics compared with non-asthmatics patients with a view to figure out mechanisms of asthma exacerbations. [click link for full article]
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