[Detection of healthy carriers of Salmonellae and Shigellae].
D000293:Adolescent; D000328:Adult; D002353:Carrier State / Q000382:microbiology*; D002648:Child; D005511:Food Handling; D006801:Humans; D008826:Microbial Sensitivity Tests; D012475:Salmonella / Q000302:isolation & purification*; D012760:Shigella / Q000302:isolation & purification*