Isolation, Serotyping, and Molecular Detection of Bovine FMD Virus from Outbreak Cases in Abaʼala District of Afar Region, Ethiopia
Background. On the basis of FMDV outbreak cases, a cross-sectional study was undertaken to collect samples from January 2019 to March 2020 intended for isolation, serotyping, and molecular detection of FMDV in the study district. The purposive sampling method was applied to select the study area for...
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| Format: | Article |
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Wiley
2020-01-01
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| Series: | Veterinary Medicine International |
| Online Access: | http://dx.doi.org/10.1155/2020/8847728 |
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| author | Teshager Dubie Tsedale Amare |
| author_facet | Teshager Dubie Tsedale Amare |
| author_sort | Teshager Dubie |
| collection | DOAJ |
| description | Background. On the basis of FMDV outbreak cases, a cross-sectional study was undertaken to collect samples from January 2019 to March 2020 intended for isolation, serotyping, and molecular detection of FMDV in the study district. The purposive sampling method was applied to select the study area for the reason of the presence of FMD outbreak case report during the study period. Totally, 27 FMD clinical samples were collected from affected study population during field outbreak. Out of 27 samples, 18 of them were inoculated on cultured Baby hamster kidney (BHK-21) monolayer cells, and all 27 samples were tested using conventional RT-PCR and sets of specific universal primers. Finally, the PCR products were visualized with UV illumination and imaged with gel documentation system. Results. The current study results revealed that out of 18 clinical samples subjected to virus isolation, 72.2% (n = 13) of these cultures exhibited FMDV-induced cytopathic effect (CPE) and the identified serotype was SAT-2 FMD virus. Out of 27 clinical samples tested by conventional RT-PCR, only 12 FMDV samples were found to be FMDV positive by universal primers. Out of 27 samples detected by conventional RT-PCR, only 12 FMDV samples were found to be FMDV positive by universal primers. Conclusions. Our study finding indicated that FMDV is prevalent in the study area and FMDV serotype SAT-2 was the causality for the outbreaks of the disease in the study area. Hence, region-wise FMD outbreak investigation, further phylogenetic analysis, and vaccine matching field isolates should be carried out for effective vaccine development to control the disease. |
| format | Article |
| id | doaj-art-c0c91b3ebb924010b080909fef78beeb |
| institution | Kabale University |
| issn | 2090-8113 2042-0048 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Veterinary Medicine International |
| spelling | doaj-art-c0c91b3ebb924010b080909fef78beeb2025-02-03T00:58:53ZengWileyVeterinary Medicine International2090-81132042-00482020-01-01202010.1155/2020/88477288847728Isolation, Serotyping, and Molecular Detection of Bovine FMD Virus from Outbreak Cases in Abaʼala District of Afar Region, EthiopiaTeshager Dubie0Tsedale Amare1Research and Community Service, Samara University, P.O. Box 132, Samara, EthiopiaCollege of Veterinary Medicine, Samara University, P.O. Box 132, Samara, EthiopiaBackground. On the basis of FMDV outbreak cases, a cross-sectional study was undertaken to collect samples from January 2019 to March 2020 intended for isolation, serotyping, and molecular detection of FMDV in the study district. The purposive sampling method was applied to select the study area for the reason of the presence of FMD outbreak case report during the study period. Totally, 27 FMD clinical samples were collected from affected study population during field outbreak. Out of 27 samples, 18 of them were inoculated on cultured Baby hamster kidney (BHK-21) monolayer cells, and all 27 samples were tested using conventional RT-PCR and sets of specific universal primers. Finally, the PCR products were visualized with UV illumination and imaged with gel documentation system. Results. The current study results revealed that out of 18 clinical samples subjected to virus isolation, 72.2% (n = 13) of these cultures exhibited FMDV-induced cytopathic effect (CPE) and the identified serotype was SAT-2 FMD virus. Out of 27 clinical samples tested by conventional RT-PCR, only 12 FMDV samples were found to be FMDV positive by universal primers. Out of 27 samples detected by conventional RT-PCR, only 12 FMDV samples were found to be FMDV positive by universal primers. Conclusions. Our study finding indicated that FMDV is prevalent in the study area and FMDV serotype SAT-2 was the causality for the outbreaks of the disease in the study area. Hence, region-wise FMD outbreak investigation, further phylogenetic analysis, and vaccine matching field isolates should be carried out for effective vaccine development to control the disease.http://dx.doi.org/10.1155/2020/8847728 |
| spellingShingle | Teshager Dubie Tsedale Amare Isolation, Serotyping, and Molecular Detection of Bovine FMD Virus from Outbreak Cases in Abaʼala District of Afar Region, Ethiopia Veterinary Medicine International |
| title | Isolation, Serotyping, and Molecular Detection of Bovine FMD Virus from Outbreak Cases in Abaʼala District of Afar Region, Ethiopia |
| title_full | Isolation, Serotyping, and Molecular Detection of Bovine FMD Virus from Outbreak Cases in Abaʼala District of Afar Region, Ethiopia |
| title_fullStr | Isolation, Serotyping, and Molecular Detection of Bovine FMD Virus from Outbreak Cases in Abaʼala District of Afar Region, Ethiopia |
| title_full_unstemmed | Isolation, Serotyping, and Molecular Detection of Bovine FMD Virus from Outbreak Cases in Abaʼala District of Afar Region, Ethiopia |
| title_short | Isolation, Serotyping, and Molecular Detection of Bovine FMD Virus from Outbreak Cases in Abaʼala District of Afar Region, Ethiopia |
| title_sort | isolation serotyping and molecular detection of bovine fmd virus from outbreak cases in aba ala district of afar region ethiopia |
| url | http://dx.doi.org/10.1155/2020/8847728 |
| work_keys_str_mv | AT teshagerdubie isolationserotypingandmoleculardetectionofbovinefmdvirusfromoutbreakcasesinabaʼaladistrictofafarregionethiopia AT tsedaleamare isolationserotypingandmoleculardetectionofbovinefmdvirusfromoutbreakcasesinabaʼaladistrictofafarregionethiopia |