MERS-CoV Photos
Coronaviruses derive their name from the fact that under electron microscopic examination, each virion is surrounded by a “corona,” or halo. This is due to the presence of viral spike peplomers emanating from each proteinaceous envelope.
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![An electron micrograph showing spherical particles within the cytoplasm of an infected cell.](images/MERS-cytoplasm-sm.jpg)
Image source: Cynthia Goldsmith/Azaibi Tamin
An electron micrograph of a thin section of MERS-CoV, showing the spherical particles within the cytoplasm of an infected cell.
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![Negative stain electron microscopy image when Human serum antibodies react with MERS-CoV-infected Vero cells.](images/MERS-infected-vero-cells-sm.jpg)
Image source: Jennifer L. Harcourt
Human serum antibodies react with MERS-CoV-infected Vero cells, indicating the patient has been infected with MERS-CoV.
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![Novel coronavirus particles as seen by negative stain electron microscopy. Virions contain characteristic club-like projections emanating from the viral membrane.](images/nCoV-1-sm.jpg)
Image source: Cynthia Goldsmith/Maureen Metcalfe/Azaibi Tamin
MERS-CoV particles as seen by negative stain electron microscopy. Virions contain characteristic club-like projections emanating from the viral membrane.
Click on image to enlarge.
![Novel coronavirus particles as seen by negative stain electron microscopy. Virions contain characteristic club-like projections emanating from the viral membrane.](images/nCoV-2-sm.jpg)
Image source: Cynthia Goldsmith/Maureen Metcalfe/Azaibi Tamin
MERS-CoV particles as seen by negative stain electron microscopy. Virions contain characteristic club-like projections emanating from the viral membrane.
Click on image to enlarge.
![Negative stain electron microscopy shows a novel coronavirus particle with club-shaped surface projections surrounding the periphery of the particle, a characteristic feature of coronaviruses.](images/nCoV-thin-section.jpg)
Image source: Maureen Metcalfe/Azaibi Tamin
An electron micrograph of a thin section of MERS-CoV, showing the spherical particles and cross-sections through the viral nucleocapsid.
- Page last reviewed: September 14, 2017
- Page last updated: May 28, 2014
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