Haemophilus influenzae strain NCTC11873

Haemophilus influenzae strain NCTC11873 is a Gram-negative bacterium known for its rod shape and lack of mobility, as it does not possess flagella. This organism is classified as a facultative anaerobe and thrives optimally at a temperature of 35°C, fitting within the mesophilic temperature range. It has a unique cellular structure characterized by two membranes and a single replicon. This strain is primarily associated with Homo sapiens, where it serves as a free-living microorganism. H. influenzae can cause a range of serious health effects, including bacteremia, pneumonia, meningitis, and sepsis. It is also implicated in necrotizing fasciitis, cellulitis, community-acquired pneumonia, and various respiratory infections, including exacerbations of chronic pulmonary diseases such as chronic obstructive pulmonary disease (COPD). Other conditions linked to this bacterium include otitis media, sinusitis, and epiglottitis, illustrating its role in both invasive and noninvasive diseases. The diverse array of infections attributed to H. influenzae strain NCTC11873 underscores its significant impact on human health, particularly in immunocompromised individuals and those with pre-existing respiratory conditions. Understanding the pathogenic potential of this strain is crucial for developing effective treatment strategies and public health measures to mitigate its associated health risks.