DENNIS KUNKEL MICROSCOPY / SCIENCE PHOTO LIBRARY DENNIS KUNKEL MICROSCOPY / SCIENCE PHOTO LIBRARY
Coloured scanning electron micrograph (SEM) of Neisseria meningitidis , Gram-negative, coccus prokaryote (dividing); causes meningitis and Waterhouse-Friderichson syndrome (a fulminating meningococcal infection occurring mainly in children under ten years of age). Magnification: x3,750 when shortest axis printed at 25 millimetres.
Model release not required. Property release not required.