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Year 2022, Volume: 19 Issue: 2, 44 - 51, 30.12.2022
https://doi.org/10.34233/jpr.1205656

Abstract

Detection of MDA titer of ınfectious bronchitis virus and comparison of antibody titer produced by two different ınfectious bronchitis vaccine

Year 2022, Volume: 19 Issue: 2, 44 - 51, 30.12.2022
https://doi.org/10.34233/jpr.1205656

Abstract

The infectious bronchitis (IB) is divesting infectious diseases of poultry. Hence, this study determined the maternally derived antibody (MDA) titer of IBV and comparison of two IB vaccine in layer. A total of 1600 birds were equally allocated into two groups (group-A and group-B). The group-A and group-B were vaccinated by two different vaccines having the strain “B1-Strain of ND+Massachusetts B-41 Strains of IBV” and “Hitchner-B1 Strain of ND+Massachusetts H120 Strains of IBV” respectively. Blood samples were collected and antibody titer was detected by indirect ELISA test. Results showed that both groups had the protective level of MDA titer and both the vaccines significantly (p<0.01) increased the antibody mean titer than the MDA. Between the groups, the highest antibody mean titer (11544.43±177.51) was observed in group-B at 5 weeks age and had significant (p<0.01) difference with group-A (10222.11±96.96). The effect size of the antibody titer was higher in group-B (14.25; CI: 9173.82-9564.39; n=46 at 5 weeks birds) than group-A (9.54; CI: 8580.19-9131.68; n=46 at one-day-old birds) respectively. Shortly, the MDA mean titer was in protective condition and both the IB vaccinated groups had the significantly (p<0.05) higher antibody mean titer than the protective level of antibody titer (>853).

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Details

Primary Language English
Subjects Zootechny (Other)
Journal Section Poultry Studies 19(2)
Authors

Mirza Mienur Meher This is me 0000-0001-8811-8940

Mosharof Hossaın This is me

Golam Haıder This is me 0000-0002-8662-1515

Publication Date December 30, 2022
Published in Issue Year 2022 Volume: 19 Issue: 2

Cite

APA Meher, M. M., Hossaın, M., & Haıder, G. (2022). Detection of MDA titer of ınfectious bronchitis virus and comparison of antibody titer produced by two different ınfectious bronchitis vaccine. Journal of Poultry Research, 19(2), 44-51. https://doi.org/10.34233/jpr.1205656
AMA Meher MM, Hossaın M, Haıder G. Detection of MDA titer of ınfectious bronchitis virus and comparison of antibody titer produced by two different ınfectious bronchitis vaccine. JPR. December 2022;19(2):44-51. doi:10.34233/jpr.1205656
Chicago Meher, Mirza Mienur, Mosharof Hossaın, and Golam Haıder. “Detection of MDA Titer of ınfectious Bronchitis Virus and Comparison of Antibody Titer Produced by Two Different ınfectious Bronchitis Vaccine”. Journal of Poultry Research 19, no. 2 (December 2022): 44-51. https://doi.org/10.34233/jpr.1205656.
EndNote Meher MM, Hossaın M, Haıder G (December 1, 2022) Detection of MDA titer of ınfectious bronchitis virus and comparison of antibody titer produced by two different ınfectious bronchitis vaccine. Journal of Poultry Research 19 2 44–51.
IEEE M. M. Meher, M. Hossaın, and G. Haıder, “Detection of MDA titer of ınfectious bronchitis virus and comparison of antibody titer produced by two different ınfectious bronchitis vaccine”, JPR, vol. 19, no. 2, pp. 44–51, 2022, doi: 10.34233/jpr.1205656.
ISNAD Meher, Mirza Mienur et al. “Detection of MDA Titer of ınfectious Bronchitis Virus and Comparison of Antibody Titer Produced by Two Different ınfectious Bronchitis Vaccine”. Journal of Poultry Research 19/2 (December 2022), 44-51. https://doi.org/10.34233/jpr.1205656.
JAMA Meher MM, Hossaın M, Haıder G. Detection of MDA titer of ınfectious bronchitis virus and comparison of antibody titer produced by two different ınfectious bronchitis vaccine. JPR. 2022;19:44–51.
MLA Meher, Mirza Mienur et al. “Detection of MDA Titer of ınfectious Bronchitis Virus and Comparison of Antibody Titer Produced by Two Different ınfectious Bronchitis Vaccine”. Journal of Poultry Research, vol. 19, no. 2, 2022, pp. 44-51, doi:10.34233/jpr.1205656.
Vancouver Meher MM, Hossaın M, Haıder G. Detection of MDA titer of ınfectious bronchitis virus and comparison of antibody titer produced by two different ınfectious bronchitis vaccine. JPR. 2022;19(2):44-51.

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