Ключевые слова: art, bacteria, biology, cell, cold, color, colorful, corona, coronavirus, covid19, disease, flu, guard, hand, health, high, human, hygiene, icon, illness, immune, infection, isolated, location, medical, medicine, microbe, microbiology, ncov, negative, pandemic, person, pharmacy, pill, pop, popart, positive, protect, protection, safety, science, security, set, shield, vitamin, wash, white,