Neisseria meningitidis strain N128_08

Neisseria meningitidis strain N128_08 is a Gram-negative, aerobic coccus that typically exists in pairs. This strain is characterized by its mesophilic nature, with an optimal growth temperature of 35°C, and it possesses two membranes surrounding its cellular structure. Notably, N128_08 does not exhibit mobility, as it lacks flagella. This bacterium is host-associated, primarily found in Homo sapiens, and is known to cause a range of serious health conditions, including meningitis, sepsis, cellulitis, and severe sepsis. It is responsible for invasive meningococcal disease (IMD), which encompasses meningococcal meningitis, meningococcal septicemia, and acute bacterial meningitis (ABM). The presence of a single replicon indicates a streamlined genetic organization, which may contribute to its pathogenicity. The free-living biotic relationship of N128_08 suggests that while it is primarily associated with human hosts, it may also exist in other environments, potentially influencing its transmission dynamics. The implications of Neisseria meningitidis strain N128_08's pathogenic capabilities underline the importance of understanding its ecological niche and host interactions, especially in the context of outbreaks and public health strategies aimed at controlling meningococcal diseases.