View source for File:SalmonellaNIAID.jpg

Color-enhanced scanning electron micrograph showing Salmonella typhimurium (red) invading cultured human cells

Credit: Rocky Mountain Laboratories, NIAID, NIH 

Source: [http://www2.niaid.nih.gov/biodefense/public/images.htm NIAID]: ''These high-resolution (300 dpi) images may be downloaded directly from this site. All the images, except specified ones from the World Health Organization (WHO), are in the public domain. For the public domain images, there is no copyright, no permission required, and no charge for their use.''

{{PD-USGov-HHS-NIH}}

[[Category:Bacteria]]


http://commons.wikimedia.org/wiki/Image:SalmonellaNIAID.jpg