Ключевые слова: art, care, clean, cleanliness, clip, covid, dirty, disinfect, disinfection, epidemic, flu, foam, foaming, foamy, germs, grip, hand, hand wash, hands, handwash, handwashing, health, healthy, hygiene, hygienic, infect, influenza, medical, medicine, pandemic, people, poster, prevention, protection, rinse, safety, sanitary, soap, soapy, sterile, stop, virus, warning, wash, washing, water,