Climate and environment impact on grass pollen allergens: why this is important
Climate changes are lengthening the pollen allergy seasons resulting in increased intensity of allergen exposure world-wide.
Pollen allergy (hay fever) and other allergies, including mould, are increasing in prevalence and severity and will continue to be a concern as warmer weather brings more allergen sensitivity. The prevalence of pollen allergy appears to be increasing, and there are associated economic costs (loss of work or school productivity) which can be addressed with new treatments and environmental control measures[1].
Hay fever is a common and debilitating disease, affecting 3 million Australians. The prevalence of seasonal hay fever is higher in children and adolescents than in adults. There is a significant correlation between asthma and hay fever in school children.
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