ID#: 11745
Caption:
Digitally-colorized transmission electron microscopic image of virions from a 2009 pandemic influenza A (H1N1) virus isolate. The spherical virus particles contain cross-sections through the viral nucleocapsids, seen as dots, enclosed by a distinct viral envelope surrounded by prominent spikes.
High Resolution: Click here for hi-resolution image (6.94 MB)
Content Provider(s): CDC/ Cynthia Goldsmith
Creation Date: 2009
Photo Credit: Cynthia Goldsmith
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Copyright Restrictions: Permission is not required for public domain images, however, these images are provided by CDC and are available for personal, professional, and educational use with appropriate attribution. Redistribution must credit CDC and, where known, the individual photographer, and identify the CDC website as the free source. For additional terms see Use of Agency Materials | Other | CDC