Neisseria meningitidis MC58

Neisseria meningitidis MC58 is a gram-negative, diplococcal-shaped microbe that thrives in mesophilic temperatures, categorized as a chemoheterotroph, and can be found in various body sites of humans, including the respiratory tract, bloodstream, and cerebrospinal fluid, and is also capable of inhabiting other species such as non-human primates and other mammals, and is an obligate aerobe. As a gram-negative microbe, N. meningitidis MC58 has a thin peptidoglycan layer in its cell wall, which contributes to its susceptibility to certain antibiotics. Its diplococcal shape allows it to adhere to and invade host cells, facilitating its pathogenicity. The mesophilic temperature preference of N. meningitidis MC58 enables it to grow optimally at human body temperature, around 37°C. As a chemoheterotroph, this microbe relies on external sources of organic compounds for energy and carbon, which it obtains by breaking down complex molecules in its host. N. meningitidis MC58 can inhabit various body sites, including the respiratory tract, where it can colonize and potentially cause disease. The obligate aerobe nature of this microbe requires it to have oxygen present to grow, which is typically found in the human respiratory tract. The genome sequence of N. meningitidis MC58 has been fully elucidated, providing valuable insights into its pathogenic mechanisms and virulence factors, and its ability to cause meningitis and septicemia has led to the development of effective vaccines against this microbe, which have significantly reduced the incidence of invasive meningococcal disease.