Ключевые слова: attack, background, concept, contagious, country, danger, dangerous, destruction, disease, emergency, epidemic, face mask, fight, flag, flying, germs, government, hazard, health, healthcare, healthy, hygiene, illness, indonesia, infectious, information, isolation, lifestyle, mask, medical, mutation, nation, national, omicron, outbreak, pandemic, protection, protective, quarantine, red, safety, sick, spread, symbol, transmission, treatment, virus, warning, white, word,