Ключевые слова: allergen, allergic, allergy, ambrosia, antihistamines, asthma, august, bloom, blooming, blossom, botanical, dangerous, disease, fever, flora, flower, flu, garden, grass, green, growth, hay, health, healthcare, illness, inflorescence, itchy, july, leaf, medicine, nasal, nature, outdoor, person, plant, pollen, prevention, ragweed, reaction, season, sinus, smell, sneeze, spring, summer, swelling, tassel, thickets, weed, yellow,