Nurse holding a box of pneumovax vaccine. This vaccine protects against infection of Streptococcus pneumoniae bacteria, the cause of pneumonia, blood poisoning and meningitis. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Marazzi, Dr. P. |
Bildgröße: | 5838 px × 3884 px |
Modell-Rechte: | vorhanden |
Restrictions: |
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