ID#: 21117
Description: Caption:
Under a magnification of 900X, and observed using the phase-contrast microscopy technique, this sample contained Treponema pallidum spirochetes, as well as a slight amount of debris associated with the culture within which these organisms were grown. This image was captured after having been processed, using of a technique known as continuous particle electrophoresis (CPE), which removed most of the debris, thereby, providing a clean specimen, containing pure T. pallidum organisms. See PHIL 21115, for another view of a specimen prior to CPE processing, whereupon, you will see much culture debris, alongside the characteristic spirochetes.
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Content Providers(s): CDC/ Dr. John D. Schmale
Creation Date: 1968
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Copyright Restrictions: None - This image is in the public domain and thus free of any copyright restrictions. As a matter of courtesy we request that the content provider be credited and notified in any public or private usage of this image.