Vibrio cholerae O139 in Calcutta, 1992-1998: Incidence, Antibiograms, and Genotypes
Arnab Basu*, Pallavi Garg*, Simanti Datta*, Soumen Chakraborty*, Tanuja Bhattacharya*, Asis Khan*, T. Ramamurthy*, S.K. Bhattacharya*, Shinji Yamasaki†, Yoshifumi Takeda‡, and G. Balakrish Nair*
Author affiliations: *National Institute of Cholera and Enteric Diseases, Calcutta, India; †International Medical Center of Japan, Tokyo, Japan; and ‡National Institute of Infectious Diseases, Tokyo, Japan
Figure 2. Monthly isolation profile of the percentage of V. cholerae O1 and O139 serogroups from patients hospitalized with acute secretory diarrhea at the Infectious Diseases Hospital, Calcutta, India, from March 1992 to December 1998.
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