© 1994 Oxford University Press
research-article |
The Epidemiology of Melioidosis in Ubon Ratchatani, Northeast Thailand



* Faculty of Tropical Medicine, Mahidol University 420/6 Rajvithi Road, Bangkok 10400, Thailand
** Communicable Disease Epidemiology Unit, Epidemiology and Population Sciences Department Keppel Street, London, UK
Department of Clinical Sciences, London School of Hygiene and Tropical Medicine Keppel Street, London, UK
Department of Medicine, Sappasitprasong Hospital Ubon Ratchatani, Thailand
§ Nuffield Department of Medicine, John Radcliffe Hospital Headington, Oxford OX3 9DU, UK
BACKGROUND: Melioidosis, or infection with Pseudomonas pseudoniallei is an important cause of morbidity and mortality in South East Asia and Northern Australia. The epidemiology of melioidosis in Ubon Ratchatani, Northeast Thailand was studied over a 5-year period from 1987 to 1991.
METHODS: Rates and, when possible, the risks of developing melioidosis were calculated. The numerator was the number of culture-proven cases of melioidosis seen in the 1000-bed referral hospital of the province. The denominators were obtained from the population census, a survey of Health, Welfare and Use of Traditional Medicine, and the North Eastern Meteorological Centre, Thailand.
RESULTS: The average incidence of human melioldosis was 4.4 (96% confidence interval [Cl]: 3.85.0) per 100 000. The disease affected all ages with the highest incidence in 4060 years olds. Melioidosrs was 1.4 (96% Cl: 0.45.3) times more common in males than females. The disease showed a significant seasonal variation in incidence, and a strong linear correlation with rainfall (r = 0.7, 95% Cl: 0.50.9) Adults exposed to soil and water in their work (most were rice farmers) had an increased risk of melioidosis(in the 4059 year age group, relative risk = 4.1, 95% Cl: 2.46.9). Most adult patients had an underlying disease (mainly diabetes mellitus) predisposing them to this infection.
CONCLUSIONS: Melioidosis may result from either acute exposure to the organism in the soil and water, or re-activation of an asymptomatic childhood infection (by an unidentified possibly infective seasonal cofactor). The results from this analysis are consistent with both hypotheses. Further epidemiological studies are needed to identify risk factors so that optimal strategies for control of melioidosis may be developed.
Received 1 December 1993
![]()
CiteULike
Connotea
Del.icio.us What's this?
This article has been cited by other articles:
![]() |
J. M. U'Ren, H. Hornstra, T. Pearson, J. M. Schupp, B. Leadem, S. Georgia, R. W. Sermswan, and P. Keim Fine-Scale Genetic Diversity among Burkholderia pseudomallei Soil Isolates in Northeast Thailand Appl. Envir. Microbiol., October 15, 2007; 73(20): 6678 - 6681. [Abstract] [Full Text] [PDF] |
||||
![]() |
D. N. Harland, K. Chu, A. Haque, M. Nelson, N. J. Walker, M. Sarkar-Tyson, T. P. Atkins, B. Moore, K. A. Brown, G. Bancroft, et al. Identification of a LolC Homologue in Burkholderia pseudomallei, a Novel Protective Antigen for Melioidosis Infect. Immun., August 1, 2007; 75(8): 4173 - 4180. [Abstract] [Full Text] [PDF] |
||||
![]() |
P. Ekpo, U. Rungpanich, S. Pongsunk, P. Naigowit, and V. Petkanchanapong Use of Protein-Specific Monoclonal Antibody-Based Latex Agglutination for Rapid Diagnosis of Burkholderia pseudomallei Infection in Patients with Community-Acquired Septicemia Clin. Vaccine Immunol., June 1, 2007; 14(6): 811 - 812. [Abstract] [Full Text] [PDF] |
||||
![]() |
T. J. J. INGLIS, D. B. ROLIM, and A. DE QUEIROZ SOUSA MELIOIDOSIS IN THE AMERICAS Am J Trop Med Hyg, November 1, 2006; 75(5): 947 - 954. [Abstract] [Full Text] [PDF] |
||||
![]() |
T. J. J. Inglis and J.-L. Sagripanti Environmental Factors That Affect the Survival and Persistence of Burkholderia pseudomallei Appl. Envir. Microbiol., November 1, 2006; 72(11): 6865 - 6875. [Full Text] [PDF] |
||||
![]() |
R. L. McCombie, R. A. Finkelstein, and D. E. Woods Multilocus Sequence Typing of Historical Burkholderia pseudomallei Isolates Collected in Southeast Asia from 1964 to 1967 Provides Insight into the Epidemiology of Melioidosis. J. Clin. Microbiol., August 1, 2006; 44(8): 2951 - 2962. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. C Cheng, S. P Jacups, D. Gal, M. Mayo, and B. J Currie Extreme weather events and environmental contamination are associated with case-clusters of melioidosis in the Northern Territory of Australia Int. J. Epidemiol., April 1, 2006; 35(2): 323 - 329. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. C. CHENG, M. O'BRIEN, K. FREEMAN, G. LUM, and B. J. CURRIE INDIRECT HEMAGGLUTINATION ASSAY IN PATIENTS WITH MELIOIDOSIS IN NORTHERN AUSTRALIA Am J Trop Med Hyg, February 1, 2006; 74(2): 330 - 334. [Abstract] [Full Text] [PDF] |
||||
![]() |
B. Maharjan, N. Chantratita, M. Vesaratchavest, A. Cheng, V. Wuthiekanun, W. Chierakul, W. Chaowagul, N. P. J. Day, and S. J. Peacock Recurrent Melioidosis in Patients in Northeast Thailand Is Frequently Due to Reinfection Rather than Relapse J. Clin. Microbiol., December 1, 2005; 43(12): 6032 - 6034. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. Kongsaengdao, S. Bunnag, and N. Siriwiwattnakul Treatment of Survivors after the Tsunami N. Engl. J. Med., June 23, 2005; 352(25): 2654 - 2655. [Full Text] [PDF] |
||||
![]() |
K. Ou, C. Ong, S. Y. Koh, F. Rodrigues, S. H. Sim, D. Wong, C. H. Ooi, K. C. Ng, H. Jikuya, C. C. Yau, et al. Integrative Genomic, Transcriptional, and Proteomic Diversity in Natural Isolates of the Human Pathogen Burkholderia pseudomallei J. Bacteriol., June 15, 2005; 187(12): 4276 - 4285. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. C. Cheng and B. J. Currie Melioidosis: Epidemiology, Pathophysiology, and Management Clin. Microbiol. Rev., April 1, 2005; 18(2): 383 - 416. [Abstract] [Full Text] [PDF] |
||||
![]() |
V. Ngauy, Y. Lemeshev, L. Sadkowski, and G. Crawford Cutaneous Melioidosis in a Man Who Was Taken as a Prisoner of War by the Japanese during World War II J. Clin. Microbiol., February 1, 2005; 43(2): 970 - 972. [Abstract] [Full Text] [PDF] |
||||
![]() |
C. Ong, C. H. Ooi, D. Wang, H. Chong, K. C. Ng, F. Rodrigues, M. A. Lee, and P. Tan Patterns of large-scale genomic variation in virulent and avirulent Burkholderia species Genome Res., November 1, 2004; 14(11): 2295 - 2307. [Abstract] [Full Text] [PDF] |
||||
![]() |
D. GAL, M. MAYO, H. SMITH-VAUGHAN, P. DASARI, M. MCKINNON, S. P. JACUPS, A. I. URQUHART, M. HASSELL, and B. J. CURRIE CONTAMINATION OF HAND WASH DETERGENT LINKED TO OCCUPATIONALLY ACQUIRED MELIOIDOSIS Am J Trop Med Hyg, September 1, 2004; 71(3): 360 - 362. [Abstract] [Full Text] [PDF] |
||||
![]() |
B.J. Currie Melioidosis: an important cause of pneumonia in residents of and travellers returned from endemic regions Eur. Respir. J., September 1, 2003; 22(3): 542 - 550. [Abstract] [Full Text] [PDF] |
||||
![]() |
H. C. Smith-Vaughan, D. Gal, P. M. Lawrie, C. Winstanley, K. S. Sriprakash, and B. J. Currie Ubiquity of Putative Type III Secretion Genes among Clinical and Environmental Burkholderia pseudomallei Isolates in Northern Australia J. Clin. Microbiol., February 1, 2003; 41(2): 883 - 885. [Abstract] [Full Text] [PDF] |
||||
![]() |
N. ANUNTAGOOL, P. NAIGOWIT, V. PETKANCHANAPONG, P. ARAMSRI, T. PANICHAKUL, and S. SIRISINHA Monoclonal antibody-based rapid identification of Burkholderia pseudomallei in blood culture fluid from patients with community-acquired septicaemia J. Med. Microbiol., December 1, 2000; 49(12): 1075 - 1078. [Abstract] [Full Text] [PDF] |
||||
![]() |
N.J. BEECHING, C.A. HART, and B.I. DUERDEN Tropical and exotic infections: Proceedings of the fifth Liverpool Tropical School Bayer Symposium on Microbial Diseases held on 14 February 1998 J. Med. Microbiol., January 1, 2000; 49(1): 5 - 27. [Full Text] [PDF] |
||||
![]() |
S. Korbsrisate, N. Suwanasai, A. Leelaporn, T. Ezaki, Y. Kawamura, and S. Sarasombath Cloning and Characterization of a Nonhemolytic Phospholipase C Gene from Burkholderia pseudomallei J. Clin. Microbiol., November 1, 1999; 37(11): 3742 - 3745. [Abstract] [Full Text] |
||||
![]() |
M. Schenker Respiratory Health Hazards in Agriculture Am. J. Respir. Crit. Care Med., November 1, 1998; 158(2007): S1 - S76. [Full Text] [PDF] |
||||












