Ключевые слова: agents, anticipation, assessment, bacteria, clinical, complication, confirmed, contact, contagious, danger, direct, disease, effect, estimate, evolution, examination, experiencing, exposure, generate, growth, host, incubation, indirect, infected, infection, length, measure, medical, microbial, microorgaanism, multiplying, organism, pathogenic, period, possibility, potential, replication, signs, symptoms, tested, threshold, transmission, treatment, unwanted, victim, viral, virus,