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Volume 21, Number 6—June 2015
Letter

Salmonella enterica Paratyphi A Infections in Travelers Returning from Cambodia, United States

Michael JuddComments to Author , Julian Grass, Eric D. Mintz, Amelia Bicknese, and Barbara Mahon
Author affiliations: Centers for Disease Control and Prevention, Atlanta, Georgia, USA (M.C. Judd, J.E. Grass, E.D. Mintz, A. Bicknese, B.E. Mahon); Atlanta Research and Education Foundation, Atlanta (M.C. Judd)

Main Article

Table

Characteristics of patients with Salmonella enterica serotype Paratyphi A infection returning to the United States from Southeast Asia, NTPFS, 2013–2014*

Characteristic Cambodia only, n = 8 Cambodia and other countries in Southeast. Asia, n = 5† Other countries in Southeast. Asia only, n = 6‡
Travel history§
Reason for travel, no (%)
Business 1 (14) 0 3 (60)
Tourism 0 3 (60) 3 (60)
Visiting friends and relatives 7 (100) 3 (60) 0
Missionary work 0 1 (20) 0
Immigration 0 0 1 (17)
Unknown 1 (<1) 0 0
Demographics
    Age, y, median (range) 23 (9–50) 21 (18–59) 39 (25–52)
    Female sex, no. (%) 5 (63) 4 (80) 4 (67)
Clinical
Hospitalized, no. (%) 6 (75) 3 (60) 2 (33)
No. days, median (range) 7 (2–10) 6 (4–7) 3 (1–4)
Recovered, no. (%) 8 (100) 5 (100) 6 (100)
Specimen source, no. (%)
      Blood 7 (88) 4 (80) 4 (67)
      Feces 1 (12) 1 (20) 2 (33)

*Cases occurring in 2014, especially later in the year, might not yet have been reported to NTPFS. NTPFS, National Typhoid and Paratyphoid Fever Surveillance system.
†In addition to Cambodia, patients also visited Vietnam (2 patients) and Laos (1 patient).
‡Other countries in Southeast Asia included Indonesia (4 patients) and Thailand (2 patients).
§Of patients with known reason for travel. Some patients listed multiple reasons.

Main Article

Page created: May 18, 2015
Page updated: May 18, 2015
Page reviewed: May 18, 2015
The conclusions, findings, and opinions expressed by authors contributing to this journal do not necessarily reflect the official position of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions. Use of trade names is for identification only and does not imply endorsement by any of the groups named above.
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