A Positive FTA Test for
Syphilis Viewed with a Flourescent Microscope
![Photomicrograph of a positive FTA test for syphilis showing fluorescing spirochetes.](images/fta.jpg)
Note the fluorescing spirochetes.
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Microbiology Laboratory Manual by Gary E. Kaiser, PhD, Professor of Microbiology
is licensed under a Creative Commons Attribution 4.0 International License.
Last updated: September, 2017