Many people in Austria are experiencing allergies that are making everyday life difficult. The main culprits are trees and shrubs, many of which are already in full bloom. According to experts, global warming extends the pollen season and makes the forests more allergenic. Cross-reactions are also making life difficult for those affected. Birch, alder, and hazel are tree species that release much pollen and cause allergic reactions. However, the pollen load is probably not higher this year than last year, said Silvio Schüler from the Federal Research Center for Forests.…
Read MoreWhy so many people suffer from allergies
