ID#: 23225
This illustration depicted a 3D computer-generated rendering of a whole influenza (flu) virus, in semi-transparent blue atop a white background. The virus’ hemagglutinin (HA), and neuraminidase (NA) surface proteins, were displayed sticking out of the surface of the virus. HA is a trimer, which is comprised of three subunits, while NA is a tetramer, which is comprised of four subunits, with a head region resembling a 4-leaf clover.
High Resolution: Click here for hi-resolution image (16.43 MB)
Content Provider(s): CDC/ Douglas Jordan
Creation Date: 2019
Photo Credit: Illustrator: Dan Higgins
CDC Organization
Skip Navigation Links.

Skip Navigation Links.
Copyright Restrictions: None - This image is in the public domain and thus free of any copyright restrictions.