More than three quarters of French territory have gone into "high allergy risk" due to mild temperatures. The National Aerobiological Surveillance Network (RNSA) gave the alert for more than 70 French departments this Friday for several pollens.
The RNSA recalls the importance of rinsing your hair in the evening before going to sleep or of ventilating the rooms of the home at least ten minutes a day. According to the WHO, in 2050, almost one in two people on the planet will have at least one allergic disease.