Ключевые слова: aid, blue, circle, clinic, close up, corona, coronavirus, covid, creative, cure, drop, droplet, health, healthcare, hospital, idea, immunization, injection, lab, laboratory, liquid, macro, medical, medication, medicine, minimal, minimalism, mirror, needle, pandemic, pharmaceutical, pharmacy, put into, reflection, research, ripple, risk, science, sharp, simplcity, sterile, syringe, test, therapy, treatment, vaccination, vaccine, virus, wallpaper, water,