Results 21 to 30 of about 5,871,411 (406)
Genetic Diversity of Porcine Circovirus Isolated from Korean Wild Boars
Pathogens, 2020 In Korea, three genotypes of porcine circovirus type 2 (PCV2a, PCV2b, and PCV2d) have been identified on domestic pig farms, while two genotypes (PCV2a and PCV2b) have been identified in wild boar populations. Here, we investigated genotype diversity and
Sok Song +7 more
doaj +1 more source
Viruses, 2023 From late 2013–2022, 1131 cases of porcine epidemic diarrhea (PED) were reported to the Korean Animal Health Integrated System (KAHIS). There were four major outbreaks from winter to spring (2013–2014, 2017–2018, 2018–2019, and 2021–2022), with the main ...
Gyu-Nam Park +7 more
doaj +1 more source
Effect of aphid biology and morphology on plant virus transmission.
Pest Management Science, 2021 Aphids severely affect crop production by transmitting many plant viruses. Viruses are obligate intracellular pathogens mostly depend on vectors for their transmission and survival.
W. H. Jayasinghe +3 more
semanticscholar +1 more source
Viruses, 2022 Bovine coronavirus (BCoV) causes severe diarrhea in neonatal calves, winter dysentery in adult cattle, and respiratory disease in feedlot cattle, resulting in economic losses.
Jihye Shin +7 more
doaj +1 more source
Plant Virus Metagenomics: Advances in Virus Discovery [PDF]
Phytopathology®, 2015 In recent years plant viruses have been detected from many environments, including domestic and wild plants and interfaces between these systems—aquatic sources, feces of various animals, and insects. A variety of methods have been employed to study plant virus biodiversity, including enrichment for virus-like particles or virus-specific RNA or DNA ...
Roossinck, Marilyn J. +2 more
openaire +3 more sources
Viruses, 2023 In South Korea in 2013, the G1-based vaccine failed to prevent an outbreak of G2b-type porcine epidemic diarrhea virus (PEDV), which is more pathogenic than the traditional G1-type strain, thereby allowing the virus to spread.
Sok Song +8 more
doaj +1 more source
Animals, 2022 The purpose of this study was to investigate annual changes in BoRVA strains by examining the VP4 and VP7 genes of rotaviruses in Korean calves. Between 2014 and 2018, 35 out of 138 samples of calf diarrhea feces collected nationwide were positive for ...
Gyu-Nam Park +8 more
doaj +1 more source
Viruses, 2020 Atypical porcine pestivirus (APPV), currently classified as pestivirus K, causes congenital tremor (CT) type A-II in piglets. Eighteen APPV strains were identified from 2297 South Korean wild boars captured in 2019.
SeEun Choe +5 more
doaj +1 more source
Vaccines, 2021 Herein, we compared the productivity of pigs inoculated with one of two classical swine fever (CSF) vaccines (low virulent of Miyagi (LOM) or Flc-LOM-BErns) plus the swine erysipelothrix rhusiopathiae (SE) vaccine.
SeEun Choe +11 more
doaj +1 more source
Pathogens, 2020 Here, we investigated the protective efficacy provided by passive immunity induced by a classical swine fever (Flc-LOM-BErns) vaccine with the newly developed DIVA (Differentiating Infected from Vaccinated Animals) function.
SeEun Choe +8 more
doaj +1 more source