Developing a climate-based risk map of fascioliasis outbreaks in Iran
Summary: The strong relationship between climate and fascioliasis outbreaks enables the development of climate-based models to estimate the potential risk of fascioliasis outbreaks. This work aims to develop a climate-based risk map of fascioliasis outbreaks in Iran using Ollerenshaw's fascioli...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2015-09-01
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| Series: | Journal of Infection and Public Health |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1876034115000921 |
| _version_ | 1811335012160634880 |
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| author | Mansour Halimi Manuchehr Farajzadeh Mahdi Delavari Mohsen Arbabi |
| author_facet | Mansour Halimi Manuchehr Farajzadeh Mahdi Delavari Mohsen Arbabi |
| author_sort | Mansour Halimi |
| collection | DOAJ |
| description | Summary: The strong relationship between climate and fascioliasis outbreaks enables the development of climate-based models to estimate the potential risk of fascioliasis outbreaks. This work aims to develop a climate-based risk map of fascioliasis outbreaks in Iran using Ollerenshaw's fascioliasis risk index incorporating geographical information system (GIS). Using this index, a risk map of fascioliasis outbreaks for the entire country was developed. We determined that the country can be divided into 4 fascioliasis outbreak risk categories. Class 1, in which the Mt value is less than 100, includes more than 0.91 of the country's area. The climate in this class is not conducive to fascioliasis outbreaks in any month. Dryness and low temperature in the wet season (December to April) are the key barriers against fascioliasis outbreaks in this class. The risk map developed based on climatic factors indicated that only 0.03 of the country's area, including Gilan province in the northern region of Iran, is highly suitable to fascioliasis outbreaks during September to January. The Mt value is greater than 500 in this class. Heavy rainfall in the summer and fall, especially in Rasht, Astara and Bandar Anzaly (≥1000 mm/year), creates more suitable breeding places for snail intermediate hosts. Keywords: Ollerenshaw fascioliasis risk index, Climate, Gilan province, Iran |
| first_indexed | 2024-04-13T17:16:32Z |
| format | Article |
| id | doaj.art-7a25efdb7a484553bfc17a579e293ec7 |
| institution | Directory Open Access Journal |
| issn | 1876-0341 |
| language | English |
| last_indexed | 2024-04-13T17:16:32Z |
| publishDate | 2015-09-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Infection and Public Health |
| spelling | doaj.art-7a25efdb7a484553bfc17a579e293ec72022-12-22T02:38:06ZengElsevierJournal of Infection and Public Health1876-03412015-09-0185481486Developing a climate-based risk map of fascioliasis outbreaks in IranMansour Halimi0Manuchehr Farajzadeh1Mahdi Delavari2Mohsen Arbabi3Department of Climatology, Tarbiat Modares University, Tehran, Iran; Corresponding author. Tel.: +98 9384845389.Department of Remote Sensing and GIS, Tarbiat Modares University, Tehran, IranDepartment of Medical Parasitology, Faculty of Medicine, Kashan University of Medical Science, Kashan, IranDepartment of Medical Parasitology, Faculty of Medicine, Kashan University of Medical Science, Kashan, IranSummary: The strong relationship between climate and fascioliasis outbreaks enables the development of climate-based models to estimate the potential risk of fascioliasis outbreaks. This work aims to develop a climate-based risk map of fascioliasis outbreaks in Iran using Ollerenshaw's fascioliasis risk index incorporating geographical information system (GIS). Using this index, a risk map of fascioliasis outbreaks for the entire country was developed. We determined that the country can be divided into 4 fascioliasis outbreak risk categories. Class 1, in which the Mt value is less than 100, includes more than 0.91 of the country's area. The climate in this class is not conducive to fascioliasis outbreaks in any month. Dryness and low temperature in the wet season (December to April) are the key barriers against fascioliasis outbreaks in this class. The risk map developed based on climatic factors indicated that only 0.03 of the country's area, including Gilan province in the northern region of Iran, is highly suitable to fascioliasis outbreaks during September to January. The Mt value is greater than 500 in this class. Heavy rainfall in the summer and fall, especially in Rasht, Astara and Bandar Anzaly (≥1000 mm/year), creates more suitable breeding places for snail intermediate hosts. Keywords: Ollerenshaw fascioliasis risk index, Climate, Gilan province, Iranhttp://www.sciencedirect.com/science/article/pii/S1876034115000921 |
| spellingShingle | Mansour Halimi Manuchehr Farajzadeh Mahdi Delavari Mohsen Arbabi Developing a climate-based risk map of fascioliasis outbreaks in Iran Journal of Infection and Public Health |
| title | Developing a climate-based risk map of fascioliasis outbreaks in Iran |
| title_full | Developing a climate-based risk map of fascioliasis outbreaks in Iran |
| title_fullStr | Developing a climate-based risk map of fascioliasis outbreaks in Iran |
| title_full_unstemmed | Developing a climate-based risk map of fascioliasis outbreaks in Iran |
| title_short | Developing a climate-based risk map of fascioliasis outbreaks in Iran |
| title_sort | developing a climate based risk map of fascioliasis outbreaks in iran |
| url | http://www.sciencedirect.com/science/article/pii/S1876034115000921 |
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