Ключевые слова: adult, allergen, allergic, allergy, asthma, background, bloom, blooming, blossom, blossoming, blossoms, care, caucasian, chronic, closeup, diagnosis, disease, flowers, health, hypersensitivity, ill, illness, inflorescence, male, man, medical, medicine, nasal, nature, outdoors, park, pollen, portrait, problem, reaction, season, seasonal, sick, sickness, sneezing, sniffles, spring, springtime, suffering, symptom, tissue, trees, young,