Meningococcus Collection

Meningitis bacteria, SEM
Meningitis bacteria. Coloured scanning electron micrograph (SEM) of Neisseria meningitidis bacteria. N. meningitidis is an obligate human parasite that causes meningococcal meningitis

Meningitis C bacteria, TEM
Meningitis C bacteria. Coloured transmission electron micrograph (TEM) of Neisseria meningitidis serogroup C bacteria (yellow) trapped in vitrified water (blue)

Meningitis B vesicles, TEM
Meningitis B vesicles. Coloured transmission electron micrograph (TEM) of outer membrane vesicles (OMV) from Neisseria meningitidis serogroup B bacteria

Neisseria meningitidis bacterium
False-colour transmission electron micrograph of Neisseria meningitidis, a spherical bacterium which causes meningitis in humans

Neisseria meningitis bacteria
False-colour transmission electron micrograph of the Gram-negative bacteria, Neisseria meningitis (meningococcus), causative agent of cerebrospinal fever (spotted fever)

Meningitis bacteria dividing
Neisseria meningitidis. Coloured Transmission electron micrograph of the bacteria Neisseria meningitidis, the agent which causes meningitis

Art of Neisseria meningitidis bacteria
Neisseria meningitidis. Artwork of the bacteria Neisseria meningitidis. These bacteria are agents which cause bacterial meningitis

Neisseria meningitidis bacteria
False-colour transmission electron micrograph of Neisseria meningitidis, spherical bacteria which cause meningitis in humans. The pink area within the bacterium is genetic material

Meningitis bacterium dividing
Neisseria meningitidis. Coloured Transmission electron micrograph of the bacteria Neisseria meningitidis, the agent which causes meningitis

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Meningococcus, also known as Neisseria meningitidis, is a formidable bacterium responsible for causing meningitis. Under the scanning electron microscope (SEM), its unique structure and features are revealed in stunning detail. These images showcase the menacing nature of this bacteria, with its elongated shape and distinct outer membrane. In another SEM image, we observe Meningococcus C bacteria at an even closer view, allowing us to appreciate the intricate details of its surface. Transitioning to transmission electron microscopy (TEM), we delve deeper into understanding Meningococcus B vesicles - tiny structures released by these bacteria that play a role in their pathogenicity. The TEM image provides valuable insights into their composition and potential impact on infection progression. Neisseria meningitidis is a highly contagious bacterium that can cause severe illness such as meningitis or bloodstream infections if left untreated. Its ability to invade the protective membranes surrounding our brain and spinal cord makes it particularly dangerous. As depicted in these captivating images taken under both SEM and TEM, Neisseria meningitidis displays remarkable adaptability with various strains identified including A, B, C, W-135, X, Y. Understanding the complex biology of this bacterium is crucial for developing effective prevention strategies such as vaccines against specific serogroups like MenB or MenC which pose significant public health concerns worldwide. These visuals serve as a reminder of the ongoing battle against infectious diseases like bacterial meningitis while highlighting the importance of research efforts aimed at combating these deadly pathogens effectively.