Ключевые слова: 3d, bacteria, bug, chains, color, disease, education, fusobacteriaceae, fusobacterium, gramnegative, haverhill fever, identification, illness, illustration, infection, infectious, leptotrichiaceae, long, medical, medicine, microaerophilic, microbe, microbiology, microorganism, moniliformis, morphology, nonmotile, pathogen, pathogenic, rat bite fever, research, rodshaped, streptobacillus,