Dr. Cheryl Nickerson of Tulane University is studying the effects of simulated low-g on a well-known pathogen, Salmonella typhimurium, a bacterium that causes two to four million cases of gastrointestinal illne More
Dr. Cheryl Nickerson (right) of Tulane University is studying the effects of simulated low-g on a well-known pathogen, Salmonella typhimurium, a bacterium that causes two to four million cases of gastrointestin More
Salmonella typhimurium appears green in on human intestinal tissue (stained red) cultured in a NASA rotating wall bioreactor. Dr. Cheryl Nickerson of Tulane University is studying the effects of simulated low-g More
This photograph depicts an African dwarf frog, Hymenochirus boettgeri. CDC is collaborating with public health officials in many states to investigate a multistate outbreak of human Salmonella, serotype typhimu More
Colonies of pathogenic bacteria growing on an agar culture plate - Salmonella enterica (serovar typhimurium)
Color-enhanced scanning electron micrograph showing Salmonella Typhimurium (red) invading cultured human cells Credit: Rocky Mountain Laboratories, NIAID, NIH All the images, except specified ones from the Worl More