Scanning electron micrograph illustrating bacteria contamination of cells.

A confocal micrograph of an intestinal biopsy from a child infected with shiga toxin-producing E. coli. Shiga toxin is an extremely potent toxin that is produced when the bacterium contains a bacteri...

This scanning electron micrograph of salmonella bacteria, was made possible by using low kV to visualize the surface detail of the bacteria. The image was taken with the VcD (backscatter detector), u...

Scanning electron micrograph of Listeria Bacteria. Listeria cause listeriosis, a serious infection in humans induced by eating food contaminated with the bacteria. This image was collected as part o...

Spiroplasmas are bacteria in the Class Mollicutes that are frequently associated with insects and/or plants. This electron micrograph shows a negatively stained preparation of spiroplasma-like organis...

Spiroplasmas are bacteria in the Class Mollicutes that are frequently associated with insects and/or plants. This confocal laser scanning micrographs show aggregates of symbiotic/ commensal spiroplasm...

Spiroplasmas are bacteria in the Class Mollicutes that are frequently associated with insects and/or plants. This scanning electron micrographs shows symbiotic/ commensal spiroplasma-like organisms (S...

Spiroplasmas are bacteria in the Class Mollicutes that are frequently associated with insects and/or plants. This confocal laser scanning micrographs show aggregates of symbiotic/ commensal spiroplasm...

Spiroplasmas are bacteria in the Class Mollicutes that are frequently associated with insects and/or plants. These electron micrographs show apparent symbiotic/ commensal spiroplasma-like organisms (S...

Epithelial cells (ec) of the midgut. Spiroplasmas are bacteria in the Class Mollicutes that are frequently associated with insects and/or plants. These electron micrographs show symbiotic/ commensal ...