Ключевые слова: abstract, bacillus, background, bacteria, bacterium, biology, cell, chemistry, collection, creature, danger, design, digitally, disease, disorder, encephalitis, epidemic, erythrocyte, fungus, genetic, germ, health, hepatitis, heredity, hospital, icon, illness, infection, influenza, isolated, medical, medicine, micro, microbe, microbiology, microorganism, microorganisms, microscope, microscopic, molecule, molecules, organism, papillomavirus, respiratory, rotavirus, science, scientific, set, sickness, virus,