Swine flu virus H1N1 Illustration showing influenza virus with surface glycoprotein spikes hemagglutinin (HA,trimer) and neuraminidase (NA,tetramer). Hemagglutinin takes part in attachment of a virus to human respiratory cells and neuraminidase participate in a release of virus from a cell | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / Kon, Kateryna |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |