Echinococcosis/Hydatidosis in ilam province, Western iran.
AbstractBackground: Hydatidosis is a zoonotic disease of global prevalence. It causes considerable health problems and economic losses throughout the world, including Iran. The objective of this study was to assess the current status of echinococco-sis/hydatidosis in the province of Ilam (western Iran). Methods: From April to September 2011, 65 stray dogs were collected from urban and rural areas of Ilam City. Parasites were isolated from the dogs and stained with carmine. A taxonomic study was carried out by measuring different parts of hel-minths. Meat inspection documents from slaughterhouses in Ilam were used to assess the prevalence of hydatidosis during a 3-year period in sheep, cattle, and goats. ELISA test was used to detect the presence of antibodies to hydatidosis in human sera. Clinical records from 2000 to 2010 of either treated or diagnosed pa-tients from public hospitals of this province were reviewed. Results: The prevalence of Echinococcus granulosus infection in stray dogs was 9%. A total of 81,726 animals were assessed for hydatidosis; 2.94% (2403 cases) had liver hydatidosis and 2.34% (1918 cases) had lung hydatidosis. Within a 10-year period, 140 patients (91 females and 49 males) were treated for hydatidosis. Of 1200 hu-man sera, 2.25% (27 patients) were seropositive for hydatidosis. Conclusion: Hydatidosis is endemic in Ilam Province especially in rural area. The health and economic losses caused by the disease are significant; thus, our efforts need to be focused on the control of this disease.
Tavakoli HR, Bahonar AR, Jonidi NA. Epi-demiology of hydatidosis in Iran during 2002-2006. Iranian J Infect Dis Trop Med. 2008; 13: 67-71.
Budke CM, Torgerson PR. Global socioeco-nomic impact of cystic echinococcosis. Emerg Infect Dis. 2006; 12: 296-303.
Rokni MB. Echinococcosis /hydatidosis in Iran. Iranian J Parasitol, 2009; 4: 1-16.
Aflaki A, Ghaffarifar F, Dalimi Asl A. Seroepidemiological survey of hydatidosis by Dot- ELISA in Ilam province. J Med Sci Mod-arres. 2005, 8: 1-6.
Abdi J, Kazemi B, Mohebali M, Bandehpour M, Rahimi MT, Rokni MB. Gene cloning, ex-pression and serological evaluation of the 12-kDa antigen-B subunit from Echinococcus granulo-sus. Annals Trop Med Parasitol. 2010; 104: 399-407.
Abdi J, Kazemi B, Karimfar M, Rokni M. Evaluation of rabbit antibody response against 8 and 16 kDa recombinant subunits of antigen B from Echinococcus granulosus. Asian Pac J Trop Med. 2012; 5: 355-357.
Dousti M, Abdi J, Bakhtiyari S, Mohebali M, Mirhendi SH, Rokni MB. Genotyping of hyda-tid cyst isolated from human and domestic ani-mals in Ilam Province, Western Iran Using PCR-RFLP. Iranian J Parasitol. 2013; 8 (1): 47-52.
Moro P, Schantz PM. Cystic echinococcosis in the Americas. Parasitology International. 2006; 55: 181-186.
Johannes E, Deplazes P. Biological, Epidemio-logical, and clinical aspects of echinococcosis, a zoonosis of increasing concern. Clin Microbiol Rev. 2004; 17: 107-135.
Pedro M, Peter MS. Echinococcosis: a review. IJID. 2009; 13: 125-133.
Moshfea AA. zoonotic Parasitic disease in stray dogs in Yasouj, Iran. J Armaghane Danesh. 2007; 16: 80-89.
Fallah M, Valadan M, Fashandaki F. Survey of hydatid cyst in last 10 years in Hamadan. Daro va Darman. 1992; 9: 27-31.
Moulazadeh P, Zohoor A. Prevalence of liver trematodes and hydatid cyst in Jiroft abattoir li-vestock. J Shahid Sadoughi Uni Med Sci. 2004; 12:10-14.
Deplazes P, Jimenez-Palacios S, Gottstein B, Skaggs J, Eckert J. Detection of Echinococcus co-proantigens in stray dogs of northern Spain. Appl Parasitol. 1994; 35: 297-301.
Neghina R, Neghina AM, Marincu I, Iacobiciu I. Epidemiology and Epizootology of Cystic Echinococcosis in Romania 1862-2007. Food-borne Pathog Dis. 2010; 7: 613-618.
Acosta-Jamett G, Cleaveland S, Cunningham AA, Bronsvoort BMD, Craig PS. Echinococcus granulosus infection in humans and livestock in the Coquimbo region, north-central Chile. Vet Parasitol. 2010; 169: 102-110.
Kagan IG. Hydatid disease. Enfermedad hyda-tica. 1973; 22: 196-202.
Varela Diaz VM, Guarnera EA, Marchevsky N. Review of hospital cases in the assessment of hydatidosis as a health problem in the Argen-tine province of Chubut. Zeitschrift fur Parasitenkunde. 1983; 69: 507-515.
Kumaratilake LM, Thompson RCA. A review of taxonomy and speciation of the genus Echinococcus rudolphi 1801. Z Parasitenkunde. 1982; 68:121-146.
Abdi J, Kazemi B, Haniloo A, Mohebali M, Mahmoudi M, Rezaei S, et al. Serological eval-uation of EgAgB16 KDa, a recombinant anti-gen from Echinococcus granulosus for diagnosis of human hydatidosis. Iranian J Parasitol. 2010; 5:1-10.
Sharifi I, Tasbiti AH. Helminthic parasites of stray dogs in Kerman. Iranian J Publ Health 1994,23: 13-23.
Razmi GR, Sardari K, Kamrani AR. Prevalence of Echinococcus granulosus and other intestinal hel-minths of stray dogs in Mashhad area, Iran. Archives of Razi Institute, 2006; 61: 143-148.
Ajlouni AQ, Saliba EK, Disi AM. Intestinal cestodes of stray dogs in Jordan. Zeitschrift fur Parasitenkunde. 1984; 70: 203-210.
Kilani M, Dargouth MA, Lahmar S, Jaoua H, Jemli MH. Role of the dog in the epidemiology of hydatid cyst in Tunisia. Tunis Med. 1986; 64(4): 333-337.
Yaghan RJ, Bani-Hani KE, Heis HA. The clini-cal and epidemiological features of hydatid dis-ease in Northern Jordan. Saudi Med J. 2004; 25: 886-889.
Ahmadi N, Dalimi A. Molecular characteriza-tion of Echinococcus granulosus isolated from sheep and camel in Iran. Archives of Razi Insti-tute. 2002; 53:47-56.
Fakhar M, Sadjjadi SM. Prevalence of hydatidosis in slaughtered herbivores in Qom Province, central part of Iran. Vet Res Com-munications. 2007; 31: 993-997.
Moosa RA, Abdel-Hafez SK. Serodiagnosis and seroepidemiology of human unilocular hydatidosis in Jordan. Parasitol Res. 1994; 80: 664-671.
Bai Y, Cheng N, Wang Q, Cao D. An epide-miological survey of cystic echinococcosis among Tibetan school pupils in West China. Ann Trop Paediatr. 2001; 21: 235-238.
Heidari Z, Mohebali M, Zarei Z, Aryayipour M, Eshraghian MR, Kia EB, et al. Seroepidemiological study of human hydatido-sis in Meshkinshahr district, Ardabil province, Iran. Iranian J Parasitol 2011; 6:19-25.
Aliaga F, Oberg C. Epidemiology of human hydatidosis in the IX Region of la Araucania, Chile 1991-1998. Bol Chil Parasitol. 2000; 55(3-4):54-58.