title: [Resurgence of typhoid in Mexico. Outbreak of 225 cases caused by a new infectious agent].
mesh_terms: D000293:Adolescent; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008800:Mexico; D012483:Salmonella Phages / Q000145:classification; D012485:Salmonella typhi / Q000302:isolation & purification; D014435:Typhoid Fever / Q000453:epidemiology* / Q000382:microbiology
vernacular_title: Resurgimiento de la tifoidea en México. Brote de 225 casos debido a un nuevo agente infeccioso