Ключевые слова: aid, alphabet, article, biotechnology, bottle, care, character, chemical, chemistry, concept, cure, drug, emotional, equipment, finger, glove, hand, health, healthcare, human, illness, injection, letter, liquid, medical, medicine, mental, pharmaceutical, pharmacology, pick, problems, science, stress, symptoms, syringe, terrified, text, topic, vaccination, vaccine, vial, word, worried,