Annals of internal medicine
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Economic forces have stimulated a growing role for physician "hospitalists" in caring for patients hospitalized by other physicians, and the question of whether hospital care constitutes a new medical specialty has been raised. Three recently recognized specialties--emergency medicine, family practice, and critical care--originated from trends in medical practice. All three fulfill the major criteria for a medical specialty: scientific legitimacy, the development of new training pathways, and the existence of academic departments. ⋯ By training, most hospitalists are internists who are well prepared to care for inpatients. Internal medicine must determine how this new movement fits into the traditional framework of general internal medicine and medical subspecialties. Until it does, the future of inpatient medicine as a recognized specialty will remain uncertain.
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Escherichia coli O157:H7 infections have traditionally been associated with animal products, but outbreaks associated with produce have been reported with increasing frequency. In fall 1996, a small cluster of E. coli O157:H7 infections was epidemiologically linked to a particular brand (brand A) of unpasteurized apple juice. ⋯ Standard procedures at a state-of-the-art plant that produced unpasteurized juices were inadequate to eliminate contamination with E. coli O157:H7. This outbreak demonstrated that unpasteurized juices must be considered a potentially hazardous food and led to widespread changes in the fresh juice industry.