Ключевые слова: airborne diseases, background, breath, breathing, care, contagious, copy space, corona virus, coronavirus, cover, covid, covid19, disposable, disposable type, emergency, epidemic, equipment, ffp2, filter, filtering, flat lay, green, green background, health care, illness, infection, isolated, mask, mouth cloth, mouth cover, pandemic, particle, pathological agents, prevent, prevention, protect, protection, protective, protective mask, respiratory, respiratory isolation, safety, single, social distance, social issues, spread of, virus, virus protection, wear,