File:TEM of avian infectious bronchitis virus rotated cropped.jpg

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Summary

Description
English: This 1975, digitally colorized transmission electron microscopic (TEM) image, depicted four avian infectious bronchitis virus (IBV) virions, which are Coronaviridae family members. IBV is a highly contagious pathogen, which infects poultry of all ages, affecting a number of organ systems, including the respiratory and urogenital organs. IBV possesses a helical genome, composed of non-segmented, positive-sense single-stranded RNA ((+) ssRNA). This is an enveloped virus, which means that its outermost covering is derived from the host cell membrane. The coronavirus derives its name from the fact that under electron microscopic examination, each virion is surrounded by a corona, or halo, due to the presence of viral spike peplomers emanating from its proteinaceous capsid. (Note: This is the description provided by the source on the upload date of April 24, 2020)
This 1975, digitally colorized transmission electron microscopic (TEM) image, depicted four human coronavirus 229E particles, which are members of the Coronaviridae family. Coronaviruses possesses a helical genome, composed of non-segmented, positive-sense single-stranded RNA ((+) ssRNA). This is an enveloped virus, which means that its outermost covering is derived from the host cell membrane. The coronavirus derives its name from the fact that under electron microscopic examination, each virion is surrounded by a corona, or halo, due to the presence of viral spike peplomers emanating from its proteinaceous envelope. (Note: This is the description provided by the source on January 24, 2023)
Date
Source

This file is a derivative work of an image by CDC/ Dr. Fred Murphy; Sylvia Whitfield

https://phil.cdc.gov/Details.aspx?pid=15523
Author User:Guest2625
Other versions https://commons.wikimedia.org/wiki/File:TEM_of_avian_infectious_bronchitis_virus.jpg

Licensing

Public domain
This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code. Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

Captions

Digitally colorized transmission electron microscopic (TEM) image, depicted four human 229E human coronavirus virions

Items portrayed in this file

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inception

31 December 1975

MIME type

image/jpeg

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current06:36, 24 April 2020Thumbnail for version as of 06:36, 24 April 2020944 × 700 (187 KB)commons>Guest2625Uploaded a work by User:Guest2625 from This file is a derivative work of an image by CDC/ Dr. Fred Murphy; Sylvia Whitfield https://phil.cdc.gov/Details.aspx?pid=15523 with UploadWizard

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