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Local Mucosal Immune Responses in Turkeys Following Respiratory versus In ovo Exposure to Avian Metapneumovirus Subtype C (aMPV/C)
Ra Mi Cha, Mahesh Khatri, Jagdev M. Sharma 대한수의학회 대한수의학회 학술대회발표집 2 Pages
대한수의학회 대한수의학회 학술대회발표집 추계학술심포지움 208 446-447 (2 pages)
Anseriformes examined in the study. Of them, mandarin, mallards and Spot-billed ducks showed the serological prevalence of 10% or greater duringwintering period.This suggests that these three waterfowl speciesincluding Mandarin, Mallards and Spot-billed ducks in the Order Anseriformes mightbe likely to be major natural reservoir of EDSV in Korea. References [1] Cha SYet al., Epidemiology of... -
Serosurvey for antibody to egg drop syndrome virus in wild waterfowl species in Korea
Se Jin Gwon, Ji Ye Kim, Hyun Jeong Lee, Searomi Kim, Suk Chan Jung, Kang Seok Choi 대한수의학회 대한수의학회 학술대회발표집 1 Pages
대한수의학회 대한수의학회 학술대회발표집 추계학술심포지움 207 446-446 (1 pages)
Anseriformes examined in the study. Of them, mandarin, mallards and Spot-billed ducks showed the serological prevalence of 10% or greater duringwintering period.This suggests that these three waterfowl speciesincluding Mandarin, Mallards and Spot-billed ducks in the Order Anseriformes mightbe likely to be major natural reservoir of EDSV in Korea. References [1] Cha SYet al., Epidemiology of... -
Validation of Potential Biomarkers for Mycobacterium avium subsp. paratuberculosis Infection in Cattle
Hyun Eui Park, Hong Tae Park, Seung Won Shin, Myunghwan Jung, Yong Il Cho, Han Sang Yoo 대한수의학회 대한수의학회 학술대회발표집 2 Pages
대한수의학회 대한수의학회 학술대회발표집 춘계학술심포지움 64 171-172 (2 pages)
3,467 wild birds were tested for NDV for HI. Wild birds tested include the order Anseriformes, Charadriformes, Pelecaniformes, Passeriformes and Gruiformes. Of them, 642 birds (18.5%) had NDV antibodies at that time of sampling. NDV antibodies were detected in 12of 61 species tested. Of them, seven species were wild waterfowls belonging to the order Anseriformes including white-fronted goose... -
Sero-epidemiological Surveillance of Newcastle Disease Virus in Wildbirds in Korea during 2012-2014
Hyun Jeong Lee, Ji Ye Kim, Youn Jeong Lee, Suk Chan Jung, Kang Seuk Choi 대한수의학회 대한수의학회 학술대회발표집 2 Pages
대한수의학회 대한수의학회 학술대회발표집 춘계학술심포지움 63 170-171 (2 pages)
3,467 wild birds were tested for NDV for HI. Wild birds tested include the order Anseriformes, Charadriformes, Pelecaniformes, Passeriformes and Gruiformes. Of them, 642 birds (18.5%) had NDV antibodies at that time of sampling. NDV antibodies were detected in 12of 61 species tested. Of them, seven species were wild waterfowls belonging to the order Anseriformes including white-fronted goose... -
Investigating the Spatial Distribution of Highly Pathogenic Avian Influenza in Wild Birds in Korea(2004-2017)
Eu Tteum Kim, Son Il Pak 대한수의학회 대한수의학회 학술대회발표집 2 Pages
대한수의학회 대한수의학회 학술대회발표집 추계학술심포지움 65 239-240 (2 pages)
identified cases have yielded HPAIV, the frequency distribution has been far greater in water birds (n=116, 89.9%) than in other birds (n=13, 10.1%). Among the nine avia n orders analyzed here, Anseriformes had the largest number of species in which HPAIV was detected (13 species, n=104) followed by Strigiformes (1 species, n=9), Pelecaniformes (5 species, n=7), Accipitriformes (2 species,... -
Efficacy and safety of a novel thermostable live Newcastle disease virus (NDV) vaccine candidate, K148/08 strain
Kyu-jik Kim, Ha-na Youn, Woo-tack Hong, Hyo-sun Ju, Jun-young Kim, Seoung-su Yuk, Jung-hoon Kwon, Jin-yong Noh, Je-hyeon Jung, Sol Jeong, 대한수의학회 대한수의학회 학술대회발표집 2 Pages
대한수의학회 대한수의학회 학술대회발표집 추계학술심포지움 64 238-239 (2 pages)
identified cases have yielded HPAIV, the frequency distribution has been far greater in water birds (n=116, 89.9%) than in other birds (n=13, 10.1%). Among the nine avia n orders analyzed here, Anseriformes had the largest number of species in which HPAIV was detected (13 species, n=104) followed by Strigiformes (1 species, n=9), Pelecaniformes (5 species, n=7), Accipitriformes (2 species,... -
Experimental infection and pathology of clade 2.2 H5N1 virus in gulls
Marina A. Gulyaeva, Kirill A. Sharshov, Anna V. Zaykovskaia, Lidia V. Shestopalova, Aleksander M. Shestopalov 대한수의학회 Journal of Veterinary Science 10 Pages
대한수의학회 Journal of Veterinary Science 2016, 제 17권 제 2호 7 179-188 (10 pages)
haemagglutinin (H1 nine neuraminidase (N1N9) subtypes was observed in Anseriformes (geese, ducks and swans) and Charadriiformes (gulls, terns and shorebirds) [23]. Many of these species are highly migratory and can transport AIV, including certain highly pathogenic avian influenza viruses (HPAIV) such as H5N1, over long distances, possibly between continents. These viruses, including strains... During 2006, H5N1 HPAI caused an epizootic in wild birds, resulting in a die-off of Laridae in the Novosibirsk region at Chany Lake. In the present study, we infected common gulls (Larus canus) with a high dose of the H5N1 HPAI virus isolated from a common gull to determine if severe disease could be induced over the 28 day experimental period. Moderate clinical signs including diarrhea, conjunctivitis, respiratory distress and neurological signs were observed in virus-inoculated birds, and 50%... -
Pathogenicity and antigenicity of a new variant of Korean nephropathogenic infectious bronchitis virus
Kang-Seuk Choi*, Eun-Kyoung Lee, Woo-Jin Jeon, Mi-Ja Park, Jin-Won Kim, Jun-Hun Kwon 대한수의학회 Journal of Veterinary Science 3 Pages
대한수의학회 Journal of Veterinary Science 2009, 제 10권 제 4호 14 357-359 (3 pages)
the order Anseriformes [12]. This observation raises the possibility of widespread dissemination of IBV by wild birds, such as wild migratory ducks, as proposed by Bochkov et al [2]. While the role of wild birds in trans-boundary transmission of IBV has not been demonstrated, additional viral surveillance studies of wild birds, particularly wild ducks, are needed. In vivo cross protection... Despite the existence of an active vaccination program, recently emerged strains of nephropathogenic infectious bronchitis virus (IBV) in Korea have caused significant economic losses in the poultry industry. In this study, we assessed the pathogenic and antigenic characteristics of a K-IIb type field strain of IBV that emerged in Korea since 2003, such as Kr/Q43/06. Specific pathogen free 1-week- old chickens exhibited severe respiratory symptoms (dyspnea) and nephropathogenic lesions (swollen... -
Detection and molecular characterization of infectious bronchitis virus isolated from recent outbreaks in broiler flocks in Thailand
Tawatchai Pohuang, Niwat Chansiripornchai*, Achara Tawatsin, Jiroj Sasipreeyajan 대한수의학회 Journal of Veterinary Science 5 Pages
대한수의학회 Journal of Veterinary Science 2009, 제 10권 제 3호 7 219-223 (5 pages)
for the introduction of QXIBV from China to other countries, it had been hypothesized that wild birds were the source of introduction based on the evidence that IBV may replicate in Anseriformes [3]. In summary, this finding indicated that the recent Thai IBVs evolved separately and at least two groups of viruses are cocirculating in Thailand. The distinctive dissimilarity between group I... Thirteen field isolates of infectious bronchitis virus (IBV) were isolated from broiler flocks in Thailand between January and June 2008. The 878-bp of the S1 gene covering a hypervariable region was amplified and sequenced. Phylogenetic analysis based on that region revealed that these viruses were separated into two groups (I and II). IBV isolates in group I were not related to other IBV strains published in the GenBank database. Group 1 nucleotide sequence identities were less than 85% and...