| low prevalence of listeria monocytogenes in human stool. | listeria monocytogenes is a foodborne pathogen that is found widely in the environment and in a variety of ready-to-eat foods, yet human invasive infection is relatively rare (five cases per million people annually in the united states). despite wide exposure to this organism, little is known about the prevalence of l. monocytogenes in human stool, and it is not known whether human fecal dispersal contributes to human foodborne transmission. we cultured 827 stool specimens (well formed and loose ... | 2005 | 15690823 |