Ключевые слова: bacteria, bacteriological, catchable, catching, communicable, communicative, contagious, contaminating, conveyable, deadly, deleterious, disease, diseaseridden, endemic, epidemic, epizootic, evil, fatal, flu, impartible, infection, infectious, infective, influenza, inoculable, malign, mephitic, microbial, microscopic, pandemic, pestiferous, pestilent, pestilential, plaguelike, poisonous, spreadable, spreading, transferable, transmissible, transmittable, virulent, virus, vitiating,