La bactérie Haemophilus influenzae, lumière microphotographie. Ce sont des bactéries Gram négatif, en forme de tige (bacillus) non mobile de bactéries. Il existe 2 types de souches, en

• Contributeur: Science Photo Library
• ID de l’image: 2ACCF00
• Taille du fichier: 19,2 MB (958,7 KB Téléchargement compressé)
• Autorisations: Modèle - non | Propriété - non
• Dimensions: 3000 x 2241 px | 25,4 x 19 cm | 10 x 7,5 inches | 300dpi
• Date de la prise de vue: 18 août 2005
• Photographe: EYE OF SCIENCE/SCIENCE PHOTO LIBRARY

Informations supplémentaires

Haemophilus influenzae bacteria, light micrograph. These are Gram-negative rod-shaped (bacillus) non-motile bacteria. There are 2 types of strains, encapsulated and unencapsulated. The encapsulated strains are more virulent, as their capsule allows them to escape the cells of the body's immune system, and are named A to F. Strain B is the most likely to cause infection. H. influenzae is often found in the respiratory tract of healthy individuals causing no disease. However, in the very young or those with a weakened immune system, it can cause a number of diseases, including meningitis, cellulitis and bacterial pneumonia, which can be fatal. Magnification: x500 when printed 10 centimetres wide.

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• agent pathogène
• bacteriology
• biologie
• haemophilus influenzae
• les bactéries
• lumière
• medicament
• microbiologie
• micrographie
• microscope