Ключевые слова: african, american, back, black, bodyguard, bodyguards, building, close, communication, control, day, distance, diverse, event, face, ffp2, group, guard, hat, jacket, kn95, man, mask, medical, mixed, n95, officer, people, person, profession, protect, protection, race, safeguard, secure, security, service, social, staff, street, sunglasses, surveillance, talkie, virus, walkie, wearing, woman, young,