Seroprevalence of mycoplasmosis in broiler, layer, and native chickens in Giza, Egypt.
We aimed to investigate Mycoplasma infections among chicken flocks (Ross, Lohmann and native) in Giza, Egypt, using serological tests, including the slide plate agglutination (SPA) test, hemagglutination inhibition (HI) test, and enzyme-linked immunosorbent assay (ELISA). The slide plate agglutinati...
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oai:doaj.org-article:847af87e87cc489ab60cc68a981c8efc2021-12-02T20:09:16ZSeroprevalence of mycoplasmosis in broiler, layer, and native chickens in Giza, Egypt.1932-620310.1371/journal.pone.0254220https://doaj.org/article/847af87e87cc489ab60cc68a981c8efc2021-01-01T00:00:00Zhttps://doi.org/10.1371/journal.pone.0254220https://doaj.org/toc/1932-6203We aimed to investigate Mycoplasma infections among chicken flocks (Ross, Lohmann and native) in Giza, Egypt, using serological tests, including the slide plate agglutination (SPA) test, hemagglutination inhibition (HI) test, and enzyme-linked immunosorbent assay (ELISA). The slide plate agglutination examination, a serological test, indicated the prevalence of Mg and Ms infections of 10.9% and 13.2%, respectively. On 91 SPA test positive serum samples for either Mg or Ms, a passive hemagglutination/hemagglutination inhibition (HI) test was performed. The SPA and HI test findings were found to be comparable. On 90 SPA test positive samples, an ELISA was performed using commercial kits for Mg and Ms serodiagnosis. According to the ELISA data, only 83.33% and 18.88% of SPA test positive samples were confirmed as positive for Ms and Mg infections, respectively. The prevalence increased to 84.44% and 77.77%, respectively, when suspected samples were deemed positive.Saeed El-AshramMahmoud E HashadG A Abdel-AlimTaher AbdelhamidHeba N DeifPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 16, Iss 7, p e0254220 (2021) |
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Medicine R Science Q Saeed El-Ashram Mahmoud E Hashad G A Abdel-Alim Taher Abdelhamid Heba N Deif Seroprevalence of mycoplasmosis in broiler, layer, and native chickens in Giza, Egypt. |
description |
We aimed to investigate Mycoplasma infections among chicken flocks (Ross, Lohmann and native) in Giza, Egypt, using serological tests, including the slide plate agglutination (SPA) test, hemagglutination inhibition (HI) test, and enzyme-linked immunosorbent assay (ELISA). The slide plate agglutination examination, a serological test, indicated the prevalence of Mg and Ms infections of 10.9% and 13.2%, respectively. On 91 SPA test positive serum samples for either Mg or Ms, a passive hemagglutination/hemagglutination inhibition (HI) test was performed. The SPA and HI test findings were found to be comparable. On 90 SPA test positive samples, an ELISA was performed using commercial kits for Mg and Ms serodiagnosis. According to the ELISA data, only 83.33% and 18.88% of SPA test positive samples were confirmed as positive for Ms and Mg infections, respectively. The prevalence increased to 84.44% and 77.77%, respectively, when suspected samples were deemed positive. |
format |
article |
author |
Saeed El-Ashram Mahmoud E Hashad G A Abdel-Alim Taher Abdelhamid Heba N Deif |
author_facet |
Saeed El-Ashram Mahmoud E Hashad G A Abdel-Alim Taher Abdelhamid Heba N Deif |
author_sort |
Saeed El-Ashram |
title |
Seroprevalence of mycoplasmosis in broiler, layer, and native chickens in Giza, Egypt. |
title_short |
Seroprevalence of mycoplasmosis in broiler, layer, and native chickens in Giza, Egypt. |
title_full |
Seroprevalence of mycoplasmosis in broiler, layer, and native chickens in Giza, Egypt. |
title_fullStr |
Seroprevalence of mycoplasmosis in broiler, layer, and native chickens in Giza, Egypt. |
title_full_unstemmed |
Seroprevalence of mycoplasmosis in broiler, layer, and native chickens in Giza, Egypt. |
title_sort |
seroprevalence of mycoplasmosis in broiler, layer, and native chickens in giza, egypt. |
publisher |
Public Library of Science (PLoS) |
publishDate |
2021 |
url |
https://doaj.org/article/847af87e87cc489ab60cc68a981c8efc |
work_keys_str_mv |
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_version_ |
1718375134652268544 |