By 2050, 50% of the world's population will be allergic to pollen.
Pollen allergies affect 25% of the world's population. They have risen sharply since the 1970s, from 7% to 25% in 2019, and will reach 50% in 2050.
Respiratory allergies: 1st cause of productivity loss in the world
Respiratory allergies, of which pollen allergies are a part, are the 1st cause of loss of productivity in the world, ahead of cardiovascular diseases.
Pollen allergies generate an abyssal cost of €127bn/year in Europe
7 million days of work stoppage/year, generating a cost (direct and indirect) of approximately €16 billion in France and €127 billion in Europe.