ARTWORK, BACKGROUND, BACTERIA, BACTERIAL, BACTERIUM, BARTONELLA, BIOLOGICAL, BIOLOGY, FEVER, GRAM-NEGATIVE, HUMAN, ILLUSTRATION, INFECTION, KATERYNA, KON, LIBRARY, LYMPHORETICULOSIS, MEDICAL, MEDICINE, MICROBIOLOGICAL, MICROBIOLOGY, NO-ONE, NOBODY, PATHOGEN, PATHOGENIC, QUINTANA, RED, ROCHAMINAEA, SCIENCE, TRENCH, ZOONOSIS,