Keywords: Salmonella NIH.jpg Salmonella bacteria a common cause of food poisoning invade an immune cell Categories Research in NIH Labs and Clinics Type Color Photo Source National Institute of Allergy and Infectious Diseases NIAID Date Created Unknown Date Added 1/17/2013 Reuse Restrictions None - This image is in the public domain and can be freely reused Please credit the source and/or author listed above 2008-01-07 10 59 36 National Institutes of Health NIH National Institutes of Health NIH PD-USGov Uploaded with UploadWizard National Institutes of Health |