Epidemiology of Scorpionism in Iran during 2009.

  • Sina Rafizadeh Department of Deputy of Strategic Planning, Reference Health Laboratories Research Center, Deputy of Treatment, Ministry of Health and Medical education of Health, Tehran, Iran.
  • Javad Rafinejad Department of Medical Entomology and Vector Control, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
  • Yavar Rassi Mail Department of Medical Entomology and Vector Control, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
Keywords:
Epidemiology, Iran, Scorpion

Abstract

Background: Scorpion sting is a major health problem in Iran. The aim of current study was to measure the inci- dence rates of scorpion stings, mortality, recovery, and affected age groups. The results of treatment with and with out anti venom also were considered in the entire country during 2009.Methods: All the data were collected from emergency section of different hospitals and then were analyzed by re- lated software. The responsibility of such data collection and surveillance is related to the Department of Violence and Injury, Ministry of Health and Medical Education of Iran.Results: A total incidence of 59.5/100000 was found for the 12-month period. During the study period the most and the least cases were reported from Khuzestan and Mazandaran Provinces with incidence of 541 and 0 per 100000 respectively. Totally 40220 anti venom vials were used, i.e., the ratio of 91 vial/ 100 affected cases. The stings occur mainly in rural areas (57.7%). Young people with the age group of 15–24 years old were the most victims of stings. The mortality and recovery rates of cases who had received anti venom less than 6 h of stings were calculated as 0.01% and 99.9% respectively.Conclusion: The high incidence of scorpion stings in Iran especially in Khuzestan suggests the necessity of preven- tive programmes for decreasing the incidence. Such programmes could start by community educating in the high prevalent areas. In addition prompt and local treatment is particularly important for infants and pre-school children.

References

Abroug F, Nouira S, Saguiga H (1994) En- venimations scorpioniques: avancées chi- miques, physiopathologiques et théra- peutiques [Monograph]. pp. 1–68.

Abroug F, Nouira S, Saguiga H (1994) En- venimations scorpioniques: avancées chi- miques, physiopathologiques et théra- peutiques. Paris: Édition Arnette- Blackwell, (Monographie, éditée par la Société de Réanimation de Langue Française).

Al-Sadoon MK, Jarrar BM (2003) Epide- miological study of scorpion stings in Saudi Arabia between 1993 and 1997. J Venom Anim Toxins Incl Trop Dis.9(1): 54–64.

Adiguzel S, Ozkan O, Inceoglu B (2007) Epi- demiological and clinical characteris- tics of scorpionism in children in San- liurfa, Turkey. Toxicon. 49(6): 875–880.

Bergman NJ (1997) Clinical description of Parabuthus transvaalicus scorpionism in Zimbabwe. Toxicon. 35(5): 759–771.

Chippauxa JP, Goyffonb M (2008) Epide- miology of scorpionism: A global ap- praisal. Acta Trop. 107: 71–77.

De Roodt AR, Garcia SI, Salomon OD, Segre L, Dolab JA, Funes RF, de Titto EH (2003) Epidemiological and clin- ical aspects of scorpionism by Tityus trivittatus in Argentina. Toxicon. 41(8):971–977.

Farghly WM, Ali FA (1999) A clinical and neurophysiological study of scorpion envenomation in Assiut, Upper Egypt. Acta Paediatr. 88(3): 290–294.

Forrester MB, Stanley SK (2004) Epidemi- ology of scorpion envenomations in Tex- as. Vet Hum Toxicol. 46(4): 219–221.

Gordillo ME, Bugliolo AG, Delloni A (2000) Escorpionismo en pediatria. Arch Ar- gent Pediatr. 98(5): 296–303.

Hernandez IHF (1997) Picadura de alacran.Epidemiologia. 11(1): 1–2.

Ismail M (1995) The scorpion envenoming syndrome. Toxicon. 33(7): 825–858.

Maguire JH, Spielman A (2001) Ectopara- site infestations and arthropod bites and stings. In: Braunwald E, Fauci AS, Kasper DL, Hauser SL, Longo DL, Jameson JL, eds. Harrison's Principles of Internal Medicine. 15th ed. McGraw- Hill, New York, USA.

Ozkan O, Adiguzel S, Yakistiran S, Cesaretli Y, Mehmet O, Karaer Z (2006) And- roctonus crassicauda (Olivier 1807). Scorpionism in the Saniliurfa provinces of Turkey. Turk Parazitol Derg.30(3): 239–245.

Silva RLM, Andrea M, Amorim TK (2000) Envenomation by Tityus stigmurus (Scorpiones: Buthidae) in Bahia, Bra- zil. Rev Soc Bras Med Trop. 33(3):239–245.

Solegland ME, Fet V (2003) High-level sys- temathics and phylogeny of extent scor- pions (scorpions: Orthosterni). Euscor- pius. 11: 157–175.

Soulaymani- Bencheikh R, Semlali I, Ghani A, Badri M, Soulaymani A (2004) Im- plantation et analyse d'un register des piqûres de scorpion au Maroc. Revue Santé Publ. 3(16): 487–498.

Touloun O, Slimani T, Boumezzough A (2001) Epidemiological survey of scorpion envenomation in southwestern Morocco. J Venom Anim Toxins. 7(2): 199–218.

World Health Organization (2007) Report of a Consultative Meeting on Rabies and Envenomings: A Neglected Public Health Issue. WHO.

Zarei A, Rafinejad J, Shemshad K, Khaghani R (2009) Faunistic study and biodi- versity of scorpions in Qeshm Island (Persian Gulf). Iran J Arthropod-Borne Dis. 3(1): 46–52.

How to Cite
1.
Rafizadeh S, Rafinejad J, Rassi Y. Epidemiology of Scorpionism in Iran during 2009. J Arthropod Borne Dis. 7(1):66-70.
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