Ключевые слова: alcohol disinfectant, antiseptic solution, blue, blue back, blue background, bottle, causative agents, clean, contact infectious, corona, cough, disinfectant spray, disinfection, droplet infection, flu, health, hygiene management, infection, infection prevention, infectious disease, measures against infectious diseases, medical, new coronavirus, pathogenic bacteria, prevention, preventive measures, rubbing alcohol, spray, sterilization, virus,