SocietyIs there more pollen in the air than ever before? This is how allergy sufferers are facing the arrival of spring.Carla PĆ©rez Brichs17-03-2026
![Young people walking among vegetation on the UAB campus in Bellaterra.](data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 9"%3E%3C/svg%3E)