This image may not be used in educational posters Influenza virus. Computer illustration of an influenza (flu) virus particle (virion). In each partic
This image may not be used in educational posters Influenza virus. Computer illustration of an influenza (flu) virus particle (virion). In each particle's lipid envelope (pink) are two types of protein spike, haemagglutinin (H, ending in three spheres) and neuraminidase (N, ending in four spheres). These determine the strain of virus and are used for recognising and binding to the host cell. At the virus' core is the RNA (ribonucleic acid) genetic material (not seen).
Size: 5912px × 5912px
Photo credit: © RUSSELL KIGHTLEY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No
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