title: Water-borne transmission of chloramphenicol-resistant Salmonella typhi in Mexico.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D002701:Chloramphenicol / Q000494:pharmacology*; D004196:Disease Outbreaks / Q000453:epidemiology*; D004352:Drug Resistance, Microbial; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008800:Mexico; D008875:Middle Aged; D012424:Rural Population; D012485:Salmonella typhi / Q000187:drug effects* / Q000302:isolation & purification; D012621:Seasons; D012722:Sewage; D012737:Sex Factors; D012959:Socioeconomic Factors; D013961:Thyroid Gland / Q000209:etiology; D014435:Typhoid Fever / Q000453:epidemiology*; D014871:Water Microbiology; D014881:Water Supply
chemical_list: D012722:Sewage; D002701:Chloramphenicol