Images of Avian Influenza A H7N9

For sound and video clips, visit CDC Laboratory Works on H7N9 at CDC Media Relations Audio/Video Resources.

Genetic Evolution of H7N9 Virus in China

Genetic Evolution of H7N9 Virus in China

H7N9 Virus Origin Diagram

This diagram depicts the origins of the H7N9 virus from China and shows how the virus's genes came from other influenza viruses in birds.

 

This diagram depicts the origins of the H7N9 virus from China and shows how the virus’s genes came from other influenza viruses in birds.

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Electron Micrograph Images of H7N9 Virus from China

Electron Micrograph Images of H7N9 Virus from China

H7N9 virus – Image A Large

Electron Micrograph Images of H7N9 Virus from China

 

Influenza A H7N9 as viewed through an electron microscope. Both filaments and spheres are observed in this photo.

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Images of H7N9 Virus Detection Kits

Images of H7N9 Virus Detection Kits

Diagnostic Kits – Image A Large

A freezer contains CDC’s H7N9 reagent kits for international shipment.

 

A freezer contains CDC’s H7N9 reagent kits for international shipment.

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CDC Scientist working with H7N9 Virus

CDC Scientist working with H7N9 Virus

H7N9 Lab – Image A Large

A CDC Scientist harvests H7N9 virus that has been grown for sharing with partner laboratories for research purposes

 

A CDC Scientist harvests H7N9 virus that has been grown for sharing with partner laboratories for research purposes.

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