Seroprevalence of Low Pathogenic Avian Influenza (H9) in Sonali Chickens of Joypurhat
ABC Research Alert
View Publication Info| Field | Value | |
| Title |
Seroprevalence of Low Pathogenic Avian Influenza (H9) in Sonali Chickens of Joypurhat
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| Creator |
Rahman, Md. Ziaur
Rashid, S.M. Harun-ur- Azam, Md. Golam Md. Nuruzzaman Rahman, Md. Gausur |
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| Subject |
Sero-prevalence
Avian Influenza Sonali Chicken ELISA Sera |
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| Description |
The present study was designated to know the sero-prevalence status of H9 antibodies in Sonali chickens at Joypurhat district in Bangladesh by initial screening of AIV type A by ELISA followed by H9 LPAI detection by HI test. 180 sera samples from 18 flocks were collected and screened for Avian Influenza Virus type A antibodies by ELISA. All ELISA positive samples were tested by HI test, specific for H9 antibodies. On ELISA, sero-prevalence for AIV type A were 14.4% and 3.3% in older aged group (≥11weeks) and growing aged group (≤10 weeks) respectively, with an overall sero-prevalence of 8.89% in Sonali chickens at Joypurhat district. Among these AIV sero-positive samples, 92.31% 0f older aged group and 66.67% of growing aged group chickens found sero- positive to H9 antibodies by HI test with an overall 87.5%. Out of 180 sera samples, only 14 samples found positive to H9 antibodies, indicating 7.78% sero-prevalence in Sonali chickens of Joypurhat district. This study revealed higher sero-prevalence of AIV antibodies as well as H9 antibodies in older aged group which might be due long-time exposure to infections. Sero- prevalence of both AIV type A and H9 LPAI are higher in older aged Sonali chickens. The findings of the present study suggest that the overall seroprevalence of AIV type A and H9 LPAI in Sonali chickens are 8.89% and &.78% respectively, at Joypurhat district in Bangladesh and also suggest that H9LPAI virus in circulation in Sonali chickens at Joypurhat district in Bangladesh.
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| Publisher |
Asian Business Consortium
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| Date |
2020-07-01
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| Type |
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion |
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| Format |
application/pdf
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| Identifier |
https://abc.us.org/ojs/index.php/abcra/article/view/477
10.18034/abcra.v8i2.477 |
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| Source |
ABC Research Alert; Vol. 8 No. 2 (2020): May-August Issue; 78-83
2413-5224 10.18034/abcra.v8i2 |
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| Language |
eng
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| Relation |
https://abc.us.org/ojs/index.php/abcra/article/view/477/932
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| Rights |
Copyright (c) 2020 Md. Ziaur Rahman, S.M. Harun-ur- Rashid, Md. Golam Azam, Md. Nuruzzaman, Md. Gausur Rahman
http://creativecommons.org/licenses/by-nc/4.0 |
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