Acute maxillary sinusitis, commonly referred to as a sinus infection, is an inflammation of the maxillary sinuses—the air-filled cavities located behind the cheekbones. When this…
Acute Haemophilus influenzae bacterial sinusitis is a significant cause of upper respiratory tract infections, particularly in individuals with compromised immune function. This Gram-negative bacterium is…
Acute exacerbation of obstructive chronic bronchitis (AECB) is a critical condition that worsens chronic obstructive pulmonary disease (COPD). Among the bacterial pathogens responsible, Haemophilus influenzae…
Acute epiglottitis is a potentially life-threatening condition characterized by inflammation of the epiglottis, a flap of tissue located at the base of the tongue. The…