Abstract
In order to investigate the status of intestinal helminthic infections in Cambodia, epidemiological surveys were carried out on a national scale, including 19 provinces. A total of 32,201 fecal samples were collected from schoolchildren and adults between 2006 and 2011 and examined once by the Kato-Katz thick smear technique. The overall egg positive rate of intestinal helminths was 26.2%. The prevalence of hookworms was the highest (9.6%), followed by that of Opis-thorchis viverrini/minute intestinal flukes (Ov/MIF) (5.7%), Ascaris lumbricoides (4.6%), and Trichuris trichiura (4.1%). Other types of parasites detected were Enterobius vermicularis (1.1%), Taenia spp. (0.4%), and Hymenolepis spp. (0.2%). The northwestern regions such as the Siem Reap, Oddar Meanchey, and Banteay Meanchey Provinces showed higher prevalences (17.4-22.3%) of hookworms than the other localities. The southwestern areas, including Koh Kong and Preah Sihanouk Provinces showed higher prevalences of A. lumbricoides (17.5-19.2%) and T. trichiura (6.1-21.0%). Meanwhile, the central and southern areas, in particular, Takeo and Kampong Cham Provinces, showed high prevalences of Ov/MIF (23.8-24.0%). The results indicate that a considerably high prevalence of intestinal helminths has been revealed in Cambodia, and thus sustained national parasite control projects are necessary to reduce morbidity due to parasitic infections in Cambodia.
| Original language | English |
|---|---|
| Pages (from-to) | 661-666 |
| Number of pages | 6 |
| Journal | Korean Journal of Parasitology |
| Volume | 52 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 2014 Dec 1 |
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All Science Journal Classification (ASJC) codes
- Parasitology
- Infectious Diseases
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Prevalence of intestinal helminths among inhabitants of cambodia (2006-2011). / Yong, Taisoon; Chai, Jong Yil; Sohn, Woon Mok; Eom, Keeseon S.; Jeoung, Hoo Gn; Hoang, Eui Hyug; Yoon, Cheong Ha; Jung, Bong Kwang; Lee, Soon Hyung; Sinuon, Muth; Socheat, Duong.
In: Korean Journal of Parasitology, Vol. 52, No. 6, 01.12.2014, p. 661-666.Research output: Contribution to journal › Article
TY - JOUR
T1 - Prevalence of intestinal helminths among inhabitants of cambodia (2006-2011)
AU - Yong, Taisoon
AU - Chai, Jong Yil
AU - Sohn, Woon Mok
AU - Eom, Keeseon S.
AU - Jeoung, Hoo Gn
AU - Hoang, Eui Hyug
AU - Yoon, Cheong Ha
AU - Jung, Bong Kwang
AU - Lee, Soon Hyung
AU - Sinuon, Muth
AU - Socheat, Duong
PY - 2014/12/1
Y1 - 2014/12/1
N2 - In order to investigate the status of intestinal helminthic infections in Cambodia, epidemiological surveys were carried out on a national scale, including 19 provinces. A total of 32,201 fecal samples were collected from schoolchildren and adults between 2006 and 2011 and examined once by the Kato-Katz thick smear technique. The overall egg positive rate of intestinal helminths was 26.2%. The prevalence of hookworms was the highest (9.6%), followed by that of Opis-thorchis viverrini/minute intestinal flukes (Ov/MIF) (5.7%), Ascaris lumbricoides (4.6%), and Trichuris trichiura (4.1%). Other types of parasites detected were Enterobius vermicularis (1.1%), Taenia spp. (0.4%), and Hymenolepis spp. (0.2%). The northwestern regions such as the Siem Reap, Oddar Meanchey, and Banteay Meanchey Provinces showed higher prevalences (17.4-22.3%) of hookworms than the other localities. The southwestern areas, including Koh Kong and Preah Sihanouk Provinces showed higher prevalences of A. lumbricoides (17.5-19.2%) and T. trichiura (6.1-21.0%). Meanwhile, the central and southern areas, in particular, Takeo and Kampong Cham Provinces, showed high prevalences of Ov/MIF (23.8-24.0%). The results indicate that a considerably high prevalence of intestinal helminths has been revealed in Cambodia, and thus sustained national parasite control projects are necessary to reduce morbidity due to parasitic infections in Cambodia.
AB - In order to investigate the status of intestinal helminthic infections in Cambodia, epidemiological surveys were carried out on a national scale, including 19 provinces. A total of 32,201 fecal samples were collected from schoolchildren and adults between 2006 and 2011 and examined once by the Kato-Katz thick smear technique. The overall egg positive rate of intestinal helminths was 26.2%. The prevalence of hookworms was the highest (9.6%), followed by that of Opis-thorchis viverrini/minute intestinal flukes (Ov/MIF) (5.7%), Ascaris lumbricoides (4.6%), and Trichuris trichiura (4.1%). Other types of parasites detected were Enterobius vermicularis (1.1%), Taenia spp. (0.4%), and Hymenolepis spp. (0.2%). The northwestern regions such as the Siem Reap, Oddar Meanchey, and Banteay Meanchey Provinces showed higher prevalences (17.4-22.3%) of hookworms than the other localities. The southwestern areas, including Koh Kong and Preah Sihanouk Provinces showed higher prevalences of A. lumbricoides (17.5-19.2%) and T. trichiura (6.1-21.0%). Meanwhile, the central and southern areas, in particular, Takeo and Kampong Cham Provinces, showed high prevalences of Ov/MIF (23.8-24.0%). The results indicate that a considerably high prevalence of intestinal helminths has been revealed in Cambodia, and thus sustained national parasite control projects are necessary to reduce morbidity due to parasitic infections in Cambodia.
UR - http://www.scopus.com/inward/record.url?scp=84919724535&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84919724535&partnerID=8YFLogxK
U2 - 10.3347/kjp.2014.52.6.661
DO - 10.3347/kjp.2014.52.6.661
M3 - Article
C2 - 25548418
AN - SCOPUS:84919724535
VL - 52
SP - 661
EP - 666
JO - Korean Journal of Parasitology
JF - Korean Journal of Parasitology
SN - 0023-4001
IS - 6
ER -