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BACKGROUND Enterotoxigenic Escherichia coli (ETEC) is a major cause of travellers' diarrhoea. We investigated the efficacy and safety of a skin-patch vaccine containing the pathogen's heat-labile(More)
The diagnostic yields of stool cultures and biopsy specimens for the detection of enteric bacterial pathogens in 213 human immunodeficiency virus-infected patients were compared. Forty-five percent(More)