Superstock offers millions of photos, videos, and stock assets to creatives around the world. This image of Under a low magnification of 38x, this 2007 scanning electron micrograph (SEM) shows the fibrous configuration of a dry macrofoam sponge swabs. This swab, was scanned for a CDC study involving their efficiency in recovery of Bacillus anthracis bacterial spores from steel coupons that had been inoculated with a spore suspension of known concentration. Results indicated that premoistened swabs were more efficient at recovering spores than dry swabs. Photo by Janice Carr by Centers of Disease Control / Centers of Disease Control is available for licensing today.
Image Number: 4384-201
Credit: Centers of Disease Control / Centers of Disease Control
Model Release: No
Property Release: No
Details: 5862 x 3298px | 19.54" x 10.99" | 58MB | 300 dpi
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