Content on this page was developed during the 2009-2010 H1N1 pandemic and has not been updated.
- The H1N1 virus that caused that pandemic is now a regular human flu virus and continues to circulate seasonally worldwide.
- The English language content on this website is being archived for historic and reference purposes only.
- For current, updated information on seasonal flu, including information about H1N1, see the CDC Seasonal Flu website.
Images of the H1N1 Influenza Virus
March 26, 2010, 3:00 PM ET
The images below of the newly identified H1N1 influenza virus were taken in the CDC Influenza Laboratory.
Download 72 dpi JPEG image:
Download 72 dpi JPEG image:
Download 72 dpi JPEG image:
Graphical Representations of a Generic Influenza Virus
These images provide a 3D graphical representation of the biology and structure of a generic influenza virus, and are not specific to the 2009 H1N1 virus. Available for download in 72 dpi.
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Related Images
CDC developed PCR diagnostic test to detect novel H1N1 virus.
Download 72 dpi JPEG image:
- Small (238 x 158 pixels)
- Medium (596 x 396 pixels)
- Large (1805 x 1200 pixels)
- Photo by Greg Sykes, ATCC
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