H1N1 flu virus particle. Computer artwork of an H1N1 influenza A (flu) virus particle (virion) on the surface of a red blood cell. In the particle's lipid envelope (red) are two types of protein spike,haemagglutinin (H) and neuraminidase (N),which determine the strain of virus. These are used for recognising and binding to the host cell | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Pasieka, Alfred |
Bildgröße: | 4882 px × 3661 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |