Influenza virus in the respiratory tract, illustration. Influenza viruses (red) can enter the respiratory tract and attach to endothelial cells (white hexagons) lining the tract causing infections. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Andrade, Ramon / 3dciencia |
Bildgröße: | 3620 px × 4827 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |