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United States Department of Agriculture

Agricultural Research Service

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Image Number D2891-1

Scanning electron micrograph (SEM) of several Cryptosporidium oocysts (animal parasites, gold colored here) inoculated onto the surface of spinach to determine where they will settle.


Photo by ARS Electron and Confocal Microscopy Unit.

640 pixels wide: (d2891-1.jpg)

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Last Modified: 6/27/2017
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