Haemophilus influenzae strain 39P18H1 N39P18H1_9_1

Haemophilus influenzae strain 39P18H1 N39P18H1_9_1 is a Gram-negative, rod-shaped bacterium that is primarily host-associated, specifically linked to Homo sapiens. It is classified as an aerobe and facultative anaerobe, allowing it to thrive in varying oxygen conditions. This strain is mesophilic, with an optimal growth temperature of 35°C, and possesses a unique feature of having two membranes, indicative of its Gram-negative classification. The strain exhibits no mobility, and while it has flagella, it does not utilize them for movement. H. influenzae strain 39P18H1 N39P18H1_9_1 has a single replicon, which contributes to its genetic stability and replication within host environments. This bacterium is known to be free-living but has significant health implications for its human hosts. It is associated with a range of serious health effects, including bacteremia, pneumonia, meningitis, and various forms of respiratory infections. Additionally, it can cause conditions such as necrotizing fasciitis, sepsis, and exacerbations of chronic pulmonary diseases, highlighting its role in both invasive and noninvasive mucosal inflammatory diseases. The ecological insight derived from this information indicates that H. influenzae strain 39P18H1 N39P18H1_9_1 is well-adapted to human hosts and plays a critical role in respiratory health. Understanding its pathogenic potential can inform clinical approaches to diagnosing and treating infections linked to this bacterium, particularly in vulnerable populations such as those with chronic respiratory conditions.