H1 antigen,the Spanish flu virus,virus responsible for the 1918 influenza pandemic. The membrane envelope of influenza viruses is studded with many spike-shaped proteins,including haemagglutinin,that enable it to attach to and infect host cells | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Edward, Kenneth / Biografx |
Bildgröße: | 2500 px × 3462 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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