Porcine circovirus type 3 (PCV3) shedding in sow colostrum

© 2018 Elsevier B.V. The major objective of this work was to investigate the shedding of porcine circovirus type 3 (PCV3) in sow colostrum. PCV3 titers in the serum and colostrum samples of 38 sows were determined using qPCR. Interestingly, this is the first report regarding the identification of PC...

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Main Authors: Roongtham Kedkovid, Yonlayong Woonwong, Jirapat Arunorat, Chaitawat Sirisereewan, Nattaphong Sangpratum, Sawang Kesdangsakonwut, Padet Tummaruk, Komkrich Teankum, Pornchalit Assavacheep, Suphattra Jittimanee, Roongroje Thanawongnuwech
Format: Journal
Published: 2018
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http://cmuir.cmu.ac.th/jspui/handle/6653943832/58762
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-587622018-09-05T04:40:57Z Porcine circovirus type 3 (PCV3) shedding in sow colostrum Roongtham Kedkovid Yonlayong Woonwong Jirapat Arunorat Chaitawat Sirisereewan Nattaphong Sangpratum Sawang Kesdangsakonwut Padet Tummaruk Komkrich Teankum Pornchalit Assavacheep Suphattra Jittimanee Roongroje Thanawongnuwech Immunology and Microbiology Veterinary © 2018 Elsevier B.V. The major objective of this work was to investigate the shedding of porcine circovirus type 3 (PCV3) in sow colostrum. PCV3 titers in the serum and colostrum samples of 38 sows were determined using qPCR. Interestingly, this is the first report regarding the identification of PCV3 from the colostrum samples. In the studied farm, the prevalence of PCV3 in the colostrum samples was 44.74% (17/38). When sows were grouped based on the PCV3 titers in the serum into the “High-viremic” “Low-viremic” and “Non-viremic” sows, it was shown that the High-viremic sows showed significantly higher PCV3 colostrum prevalence (100%; 9/9) with the PCV3 titers ranging from 4.01 to 7.33 genomic copies/mL. The results indicated that PCV3 in the colostrum might be partly influenced by the viremic stage of the infection. However, the results also showed that approximately 41% of sows shedding PCV3 with low titers in the colostrum (7/17) were non-viremic sows. In conclusion, this study identified the presence of PCV3 in sow colostrum. Clinical impacts and mechanisms of colostrum shedding of PCV3 should be further investigated. 2018-09-05T04:30:24Z 2018-09-05T04:30:24Z 2018-07-01 Journal 18732542 03781135 2-s2.0-85046770390 10.1016/j.vetmic.2018.04.032 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85046770390&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/58762
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Immunology and Microbiology
Veterinary
spellingShingle Immunology and Microbiology
Veterinary
Roongtham Kedkovid
Yonlayong Woonwong
Jirapat Arunorat
Chaitawat Sirisereewan
Nattaphong Sangpratum
Sawang Kesdangsakonwut
Padet Tummaruk
Komkrich Teankum
Pornchalit Assavacheep
Suphattra Jittimanee
Roongroje Thanawongnuwech
Porcine circovirus type 3 (PCV3) shedding in sow colostrum
description © 2018 Elsevier B.V. The major objective of this work was to investigate the shedding of porcine circovirus type 3 (PCV3) in sow colostrum. PCV3 titers in the serum and colostrum samples of 38 sows were determined using qPCR. Interestingly, this is the first report regarding the identification of PCV3 from the colostrum samples. In the studied farm, the prevalence of PCV3 in the colostrum samples was 44.74% (17/38). When sows were grouped based on the PCV3 titers in the serum into the “High-viremic” “Low-viremic” and “Non-viremic” sows, it was shown that the High-viremic sows showed significantly higher PCV3 colostrum prevalence (100%; 9/9) with the PCV3 titers ranging from 4.01 to 7.33 genomic copies/mL. The results indicated that PCV3 in the colostrum might be partly influenced by the viremic stage of the infection. However, the results also showed that approximately 41% of sows shedding PCV3 with low titers in the colostrum (7/17) were non-viremic sows. In conclusion, this study identified the presence of PCV3 in sow colostrum. Clinical impacts and mechanisms of colostrum shedding of PCV3 should be further investigated.
format Journal
author Roongtham Kedkovid
Yonlayong Woonwong
Jirapat Arunorat
Chaitawat Sirisereewan
Nattaphong Sangpratum
Sawang Kesdangsakonwut
Padet Tummaruk
Komkrich Teankum
Pornchalit Assavacheep
Suphattra Jittimanee
Roongroje Thanawongnuwech
author_facet Roongtham Kedkovid
Yonlayong Woonwong
Jirapat Arunorat
Chaitawat Sirisereewan
Nattaphong Sangpratum
Sawang Kesdangsakonwut
Padet Tummaruk
Komkrich Teankum
Pornchalit Assavacheep
Suphattra Jittimanee
Roongroje Thanawongnuwech
author_sort Roongtham Kedkovid
title Porcine circovirus type 3 (PCV3) shedding in sow colostrum
title_short Porcine circovirus type 3 (PCV3) shedding in sow colostrum
title_full Porcine circovirus type 3 (PCV3) shedding in sow colostrum
title_fullStr Porcine circovirus type 3 (PCV3) shedding in sow colostrum
title_full_unstemmed Porcine circovirus type 3 (PCV3) shedding in sow colostrum
title_sort porcine circovirus type 3 (pcv3) shedding in sow colostrum
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85046770390&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/58762
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