دورية أكاديمية
First report of Anopheles stephensi from southern Ethiopia
| العنوان: | First report of Anopheles stephensi from southern Ethiopia |
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| المؤلفون: | Dawit Hawaria, Solomon Kibret, Daibin Zhong, Ming-Chieh Lee, Kidane Lelisa, Belayneh Bekele, Muntasha Birhanu, Mathe Mengesha, Hiwot Solomon, Delenesaw Yewhalaw, Guiyun Yan |
| المصدر: | Malaria Journal, Vol 22, Iss 1, Pp 1-8 (2023) |
| بيانات النشر: | BMC, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Arctic medicine. Tropical medicine LCC:Infectious and parasitic diseases |
| مصطلحات موضوعية: | Anopheles stephensi, Malaria, Mosquito breeding, Mosquito habitat, Ethiopia, Arctic medicine. Tropical medicine, RC955-962, Infectious and parasitic diseases, RC109-216 |
| الوصف: | Abstract Background Anopheles stephensi is an emerging exotic invasive urban malaria vector in East Africa. The World Health Organization recently announced an initiative to take concerted actions to limit this vector’s expansion by strengthening surveillance and control in invaded and potentially receptive territories in Africa. This study sought to determine the invasion of An. stephensi in southern Ethiopia. Methods A targeted entomological survey, both larvae and adult, was conducted in Hawassa City, southern Ethiopia between November 2022 and February 2023. Anopheles larvae were reared to adults for species identification. CDC light traps and BG Pro traps were used indoors and outdoors overnight at selected houses to collect adult mosquitoes in the study area. Prokopack aspirator was employed to sample indoor resting mosquitoes in the morning. Adults of An. stephensi was identified using morphological keys and then confirmed by PCR. Results Larvae of An. stephensi were found in 28 (16.6%) of the 169 potential mosquito breeding sites surveyed. Out of 548 adult female Anopheles mosquitoes reared from larvae, 234 (42.7%) were identified as An. stephensi morphologically. A total of 449 female anophelines were caught, of which 53 (12.0%) were An. stephensi. Other anopheline species collected in the study area included Anopheles gambiae sensu lato (s.l.), Anopheles pharoensis, Anopheles coustani, and Anopheles demeilloni. Conclusion This study confirmed the presence of An. stephensi in southern Ethiopia. The presence of both larval and adult stages of this mosquito attests that this species established sympatric colonization with native vector species such as An. gambiae (s.l.) in southern Ethiopia. The findings warrant further investigation on the ecology, behaviour, population genetics, and role of An. stephensi in malaria transmission in Ethiopia. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1475-2875 |
| Relation: | https://doaj.org/toc/1475-2875 |
| DOI: | 10.1186/s12936-023-04813-x |
| URL الوصول: | https://doaj.org/article/70d56bc00cd045229e9b80ed88b34428 |
| رقم الأكسشن: | edsdoj.70d56bc00cd045229e9b80ed88b34428 |
| قاعدة البيانات: | Directory of Open Access Journals |
Find this article in full text from Springer Verlag. 
Full Text Finder | تدمد: | 14752875 |
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| DOI: | 10.1186/s12936-023-04813-x |