PEGGY GREB / US DEPARTMENT OF AGRICULTURE / SCIENCE PHOTO LIBRARY PEGGY GREB / US DEPARTMENT OF AGRICULTURE / SCIENCE PHOTO LIBRARY
Editorial use only.
Food poisoning research. Food technologist carrying out an experiment for a modeling study to predict growth of Salmonella bacteria on chicken. This experiment uses an automated counting system (on screen) to count pathogen colonies (the black dots) on an agar medium (orange, bottom right).
Model release not available. Property release not required.