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Updated: Aug 10, 2026

Following in Real Time the Impact of Pneumococcal Virulence Factors in an Acute Mouse Pneumonia Model Using Bioluminescent Bacteria
Published on: February 23, 2014
[Nasopharyngeal bacterial flora and secretory otitis in adults]
J L Lacosta Nicolás1, J García Cano, L Sánchez Galán
1Hospital San Millán, Servicio De O.R.L. Logroño.
Abstract:
The AA. have realized a prospective study of the links between the bacterial flora of the nasopharynx and the secretory otitis media in grown-up people. For achieving this purpose nasopharyngeal smears of rhinopharyngeal samples belonging to 85 otitic patients and other 85 healthy adults were cultivated. Statistical analysis showed that the otitis cases presented with 63.6% of microorganisms potentially pathogenic, being the 17.6% the percentage among healthy individuals (p < 0.001). Microorganisms more frequently encountered were: Haemophilus influenzae, Streptococcus pneumoniae, Moraxella catarrhalis and Staphylococcus aureus. After the medical treatment those patients recovered showed an increase of saprophyte flora from early 36.4% till 86% (p < 0.001). It could be appreciate a seasonal influence in the debut of this malady specially in winter.
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Acute pharyngitis is the inflammation of the back of the throat (pharynx), commonly resulting in a sore throat. It is a frequently encountered condition that prompts individuals to seek medical advice.
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It often arises from persistent viral or bacterial infections affecting sinuses and tonsils.
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