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BA prevalence in the third survey increased 2.1 and 1.4 times respectively compared to the first survey and second survey, indicating an upward trend in all regions and age groups surveyed.
Baker's asthma is one of the most common forms of occupational asthma. This study was conducted to determine prevalence of asthma and rhinitis among bakery workers in the city of Sanandaj, the provinc...
The prevalence of asthma has been increasing in Japan, like in other parts of the world. Asthma management guidelines were developed in Japan in 1993 and 1998. These guidelines have been shown to cont...
Background: Respiratory viral infections are known to be a risk factor for the exacerbation of asthma. In a model of asthma with influenza A virus infection, dendritic cells play an important role dur...
The rate of asthma exacerbation per person was significantly lower in asthmatics who received influenza vaccination (0.14 ± 0.4) during the 2002—2003 season than in asthmatics who did not (0.35 ± 0.61...

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