Ключевые слова: app, care, cartoon, character, chemical, clean, cleaner, cleaning, color, concept, corona, coronavirus, covid, design, disinfect, disinfection, drawing, emergency, equipment, flat, germs, graphic, healthcare, hygiene, icon, icons, illustration, isolated, line, man, mask, medical, outline, pandemic, person, pictogram, prevention, protection, respirator, safety, sanitize, set, simple, sity, spray, sprayer, template, virus, web,