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File:Smallpox CAM.png

Smallpox_CAM.png(314 × 333 pixels, file size: 183 KB, MIME type: image/png)


Description A photograph revealing smallpox virus pocks on the chorioallantoic membrane of a developing embryonic chick. Poxviruses are very easy to isolate, and will grow in a variety of cell cultures, producing characteristic hemorrhagic pocks on the chick chorioallantoic membrane (CAM).
Date 1967
Source (ID# 2542)
Author CDC/Dr. David Kirsh
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