Ключевые слова: analysis, antibody, city, cityscape, concept, corona, coronavirus, covid, covid19, diagnosis, diagnostic, disease, epidemic, flu, graph, health, illness, increase, infection, infectious, label, laboratory, medical, medicine, mutation, new, omicron, omicron variant, pandemic, patient, positive, research, risk, science, strain, syringe, test, tube, update, vaccination, vaccine, variant, virus,