این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Iranian Journal of Public Health، جلد ۳۷، شماره ۳، صفحات ۱۲۷-۱۳۳
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عنوان انگلیسی Environmental Surveillance of Polio and Non-Polio Enterovi¬ruses in Sistan and Balouchestan Province
چکیده انگلیسی مقاله Background: Enteroviruses can easily circulate in the population through sewage and they are suitable indicators for environ­mental surveillance. On the other hand, in some countries there are evidences of silent circulation of viruses in sew­age specimens despite no virus isolation from clinical specimens. Therefore, WHO has suggested environmental surveil­lance using surface water and sewage specimens for final confirmation of Poliovirus eradication. In this research, according to wild Poliovirus circulation in Afghanistan and Pakistan and probability of virus entrance to Iran, and also to assure wild Poliovi­rus eradication, the environmental surveillance was performed in Sistan and Balouchestan Province of Iran. Methods: From March 2004 to February 2005, 86 specimens from 2 sewage disposal systems, 5 hospitals and surface water from several villages were collected by Grab Sample method and tested for Enteroviruses directly and using 2 concentration meth­ods: Pellet and Two-phase. Then Poliovirus and Non-Polio Enteroviruses (NPEV) were serotyped by microneutraliza­tion method and Polioviruses were intratypically differentiated using ELISA and Probe Hybridization techniques. Results: From a total of 86 specimens, Enteroviruses and Non-Polio Enteroviruses were isolated from 49(56.98%) and 46(53.49%) of specimens respectively. Polioviruses were isolated from 18(20.93%) specimens and none of them was wild Poliovi­rus fortunately. 13(17.81%), 39(53.42%) and 57(78.08%) of enteroviruses were isolated using Direct, Pellet and Two-phase methods, respectively. Conclusions: The results of this research confirm the validity of environmental surveillance and Polio eradication in Sistan and Balouchestan Province.
کلیدواژه‌های انگلیسی مقاله Environmental surveillance, Sewage, Poliovirus, NPEV, Iran
نویسندگان مقاله s حامد خدایی | s hamed khodaei
dept. of microbiology, islamic azad university, jahrom branch, iran

سازمان اصلی تایید شده: دانشگاه آزاد اسلامی علوم و تحقیقات (Islamic azad university science and research branch)

کارگر | m kargar
dept. of microbiology, islamic azad university, jahrom branch, iran

سازمان اصلی تایید شده: دانشگاه آزاد اسلامی علوم و تحقیقات (Islamic azad university science and research branch)

طباطبایی | h tabatabaei
dept. of virology, school of public health, tehran university of medical sciences, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (Tehran university of medical sciences)

m ساریجلو | m sarijlou
dept. of virology, school of public health, tehran university of medical sciences, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (Tehran university of medical sciences)

r ناطق | r nategh
dept. of virology, school of public health, tehran university of medical sciences, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (Tehran university of medical sciences)

نشانی اینترنتی http://ijph.tums.ac.ir/index.php/ijph/article/view/2045
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