Although 2012 was not marked by a surge in hay fever, and many people consider it their worst memory, a new study says that the problem of seasonal allergies will worsen significantly in the future, as pollen will more than double over the next 28 years.
If in 2000 the concentration of pollen in the air averaged 8.455 pollen grains, then it is expected that by 2040 this figure will reach 21.735 according to a study presented at the annual conference of the American College of Allergy, Asthma and Immunology (ACAAI) in Anaheim (state California) by researchers from Rutgers University, New Jersey.
“Climate change will significantly increase pollen production in the near future,” scientists warn. “Economic growth, global environmental issues, changes caused by human activities, such as rising levels of carbon dioxide, all contribute to the process that will be observed.”
As pollen increases, the sneezing season will begin earlier each year, the authors note in their study. So, in 2000, pollen appeared on April 14 and peaked on May 1. In 2040, it is predicted that the peak will occur on April 8th.
During the allergy season, people with hay fever should limit their contact with plant pollen and mold, keep windows and doors closed at home, and close windows in the car. Allergy sufferers should stay indoors at noon and afternoon when pollen levels are especially high, wear a mask if you need to do some work on the street, and when you get home, take a shower, wash your hair and change clothes.
