Short report: Leptospirosis as a cause of fever in urban Bangladesh

We tested paired sera from 584 febrile persons in an low-income urban community in Bangladesh for evidence of Leptospira infection. A total of 8.4% of the persons met criteria for definite or probable infection. Persons with leptospirosis were older than those with undifferentiated fever in this population. The dominant infecting serogroups in Bangladesh differed from serogroups commonly reported in nearby regions. Copyright © 2010 by The American Society of Tropical Medicine and Hygiene.