Influenza virus, illustration. Influenza also known as the flu is a highly contagious infectious disease caused by the influenza virus. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / NOBEASTSOFIERCE |
Bildgröße: | 5000 px × 5000 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |