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Antibody responses after vaccination against equine influenza in the Republic of Korea in 2013

In this study, antibody responses after equine influenza vaccination were investigated among 1,098 horses in Korea using the hemagglutination inhibition (HI) assay. The equine influenza viruses, A/equine/South Africa/4/03 (H3N8) and A/equine/Wildeshausen/1/08 (H3N8), were used as antigens in the HI...

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Autores principales: KIM, Eun-Ju, KIM, Bo-Hye, YANG, Sunjoo, CHOI, Eun-Jin, SHIN, Ye-Jin, SONG, Jae-Young, SHIN, Yeun-Kyung
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Japanese Society of Veterinary Science 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4667675/
https://www.ncbi.nlm.nih.gov/pubmed/26062436
http://dx.doi.org/10.1292/jvms.15-0192
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author KIM, Eun-Ju
KIM, Bo-Hye
YANG, Sunjoo
CHOI, Eun-Jin
SHIN, Ye-Jin
SONG, Jae-Young
SHIN, Yeun-Kyung
author_facet KIM, Eun-Ju
KIM, Bo-Hye
YANG, Sunjoo
CHOI, Eun-Jin
SHIN, Ye-Jin
SONG, Jae-Young
SHIN, Yeun-Kyung
author_sort KIM, Eun-Ju
collection PubMed
description In this study, antibody responses after equine influenza vaccination were investigated among 1,098 horses in Korea using the hemagglutination inhibition (HI) assay. The equine influenza viruses, A/equine/South Africa/4/03 (H3N8) and A/equine/Wildeshausen/1/08 (H3N8), were used as antigens in the HI assay. The mean seropositive rates were 91.7% (geometric mean antibody levels (GMT), 56.8) and 93.6% (GMT, 105.2) for A/equine/South Africa/4/03 and A/equine/Wildeshausen/1/08, respectively. Yearlings and two-year-olds in training exhibited lower positive rates (68.1% (GMT, 14) and 61.7% (GMT, 11.9), respectively, with different antigens) than average. Horses two years old or younger may require more attention in vaccination against equine influenza according to the vaccination regime, because they could be a target of the equine influenza virus.
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spelling pubmed-46676752015-12-03 Antibody responses after vaccination against equine influenza in the Republic of Korea in 2013 KIM, Eun-Ju KIM, Bo-Hye YANG, Sunjoo CHOI, Eun-Jin SHIN, Ye-Jin SONG, Jae-Young SHIN, Yeun-Kyung J Vet Med Sci Virology In this study, antibody responses after equine influenza vaccination were investigated among 1,098 horses in Korea using the hemagglutination inhibition (HI) assay. The equine influenza viruses, A/equine/South Africa/4/03 (H3N8) and A/equine/Wildeshausen/1/08 (H3N8), were used as antigens in the HI assay. The mean seropositive rates were 91.7% (geometric mean antibody levels (GMT), 56.8) and 93.6% (GMT, 105.2) for A/equine/South Africa/4/03 and A/equine/Wildeshausen/1/08, respectively. Yearlings and two-year-olds in training exhibited lower positive rates (68.1% (GMT, 14) and 61.7% (GMT, 11.9), respectively, with different antigens) than average. Horses two years old or younger may require more attention in vaccination against equine influenza according to the vaccination regime, because they could be a target of the equine influenza virus. The Japanese Society of Veterinary Science 2015-06-09 2015-11 /pmc/articles/PMC4667675/ /pubmed/26062436 http://dx.doi.org/10.1292/jvms.15-0192 Text en ©2015 The Japanese Society of Veterinary Science http://creativecommons.org/licenses/by-nc-nd/3.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial No Derivatives (by-nc-nd) License.
spellingShingle Virology
KIM, Eun-Ju
KIM, Bo-Hye
YANG, Sunjoo
CHOI, Eun-Jin
SHIN, Ye-Jin
SONG, Jae-Young
SHIN, Yeun-Kyung
Antibody responses after vaccination against equine influenza in the Republic of Korea in 2013
title Antibody responses after vaccination against equine influenza in the Republic of Korea in 2013
title_full Antibody responses after vaccination against equine influenza in the Republic of Korea in 2013
title_fullStr Antibody responses after vaccination against equine influenza in the Republic of Korea in 2013
title_full_unstemmed Antibody responses after vaccination against equine influenza in the Republic of Korea in 2013
title_short Antibody responses after vaccination against equine influenza in the Republic of Korea in 2013
title_sort antibody responses after vaccination against equine influenza in the republic of korea in 2013
topic Virology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4667675/
https://www.ncbi.nlm.nih.gov/pubmed/26062436
http://dx.doi.org/10.1292/jvms.15-0192
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