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This 2014 image, depicts Centers for Disease Control and Prevention (CDC) laboratorian, Heather O’Connell, as she was demonstrating the standardized environmental sampling protocol. See PHIL 16814, for another view of this procedure. This sampling process is taking place within the confines of a negatively pressurized, ventilated hood, thereby, preventing any airborne contaminants from entering the laboratory environment. The four glass panes to be sampled are all inside the hooded area reducing any further contamination, and Ms. O’Connell was using blue colored protective gloves, in order to protect her from the possibility of self-contamination. Here, she is using a standard sponge spatula, to pick up microorganisms from these four glass specimen panes.
High Resolution: Click here for hi-resolution image (23.94 MB)
Content Providers(s):CDC/ Melissa Dankel
Creation Date:2014
Photo Credit:James Gathany
CDC Organization
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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.