Immunology and Allergy Clinics, Volume 41, Issue 1: Climate Change and Pollen Allergy in India and South Asia

Elsevier, Immunology and Allergy Clinics of North America, Volume 41, Issue 1, February 2021, Pages 33-52
Authors: 
Anand Bahadur Singh and Chandni Mathur

Increased levels of CO2 and various greenhouse gases cause global warming and, in combination with pollutants from fossil fuel combustion and vehicular and industrial emissions, have been driving increases in noncommunicable diseases across the globe, resulting a higher mortality and morbidity. Respiratory diseases and associated allergenic manifestations have increased worldwide, with rates higher in developing countries. Pollen allergy serves as a model for studying the relationship between air pollution and respiratory disorders. Climate changes affect the quality and amount of airborne allergenic pollens, and pollutants alter their allergenicity, resulting in greater health impacts, especially in sensitized individuals.