Culture of Streptococcus pyogenes (group A streptococci) on blood agar. Streptococcus pyogenes can colonize the upper respiratory tract without signs of disease,but generally it is a pathogen of humans with a wide range of diseases. Most common is the inflammation of the pharynx but it can also cause life-threatening infections such as skin or soft-tissue infections | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Beckmann, Daniela |
Bildgröße: | 5184 px × 3456 px |
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