Ключевые слова: background, bacteria, banner, biohazard, black, care, caution, coronavirus, covid19, dangerous, death, disease, epidemic, global, gray, health, help, hygiene, illness, infection, information, inscription, lettering, medicine, pandemic, pharmaceutical, pharmacy, pneumonia, precaution, prevention, protection, quarantine, relief, respiratory, risk, rough, safety, sickness, stone, text, textured, top view, treatment, virus, virus spread, white, word, world, world health organization,