Results 31 to 40 of about 15,086 (183)

Field Evaluation of a Novel Combined Vaccine Against Porcine Circovirus Types 2a/d, Mycoplasma hyopneumoniae and Mycoplasma hyorhinis With an Emphasis on Growth Performance. [PDF]

Vet Med Sci
A field trial on three commercial farms evaluated a combined vaccine targeting PCV2a/d, Mycoplasma hyopneumoniae, and Mycoplasma hyorhinis. Vaccinated pigs showed improved average daily weight gain, stronger immune responses against these pathogens, and significantly reduced viral and mycoplasmal loads and lesion severity, supporting its efficacy under
Suh J, Ham S, Na H, Kang I, Oh T, You Y, Park B, Chae C.   +7 more
europepmc   +2 more sources

Prevalence of porcine circovirus type 2 and type 3 in slaughtered pigs and wild boars in Korea

Veterinary Medicine and Science
Background Porcine circovirus, a non‐enveloped single‐stranded DNA virus belonging to the genus Circovirus of the family Circoviridae, is a major pathogen of porcine circovirus‐associated disease.
Seok‐Chan Park, Suwon Kim, Tae‐Won Jeong, Byungkwan Oh, Chae Woong Lim, Bumseok Kim   +5 more
doaj   +1 more source

Aquatic circoviruses: emerging pathogens in global aquaculture — from discovery to disease management

Journal of Virology
The expansion of global aquaculture has brought challenges from emerging pathogens, resulting in disease-related production losses across various regions.
Yuanyuan Wang, Changjun Guo, Jianguo He
doaj   +1 more source

Novel ssDNA Viruses Detected in the Virome of Bleached, Habitat-Forming Kelp Ecklonia radiata

Frontiers in Marine Science, 2018
Kelp forests provide essential habitats for organisms in temperate rocky shores. Loss of kelp forests has occurred over large areas in a number of temperate regions, including in Australia, where the dominant kelp Ecklonia radiata has been lost from ...
Douglas T. Beattie, Tim Lachnit, Tim Lachnit, Elizabeth A. Dinsdale, Torsten Thomas, Peter D. Steinberg, Peter D. Steinberg   +6 more
doaj   +1 more source

Nucleolar protein NPM1 is essential for circovirus replication by binding to viral capsid

Virulence, 2020
Entry of circovirus into the host cell nucleus is essential for viral replication during the early stage of infection. However, the mechanisms by which nucleolar shuttle proteins are used during viral replication is still not well understood.
Jianwei Zhou, Yadong Dai, Cui Lin, Ying Zhang, Zixuan Feng, Weiren Dong, Yulan Jin, Yan Yan, Jiyong Zhou, Jinyan Gu   +9 more
doaj   +1 more source

Multivariate Analysis of Hematological Stress Biomarkers and Welfare Domains in Organic and Intensive Pig Farming in Italy: A Pilot Study

Animal Research and One Health, EarlyView.
Intensive or organic farming systems may expose pigs to management or environmental challenges. Our preliminary results concluded that organic farming might enhance adaptive immune function, showing that improvements in welfare can translate into measurable immunological benefits, based on the correlation between welfare assessment and physiological ...
Dorotea Ippolito, Talal Hassan, Antonio Marco Maisano, Stefania Bergagna, Cecilia Guasco, Barbara Miniscalco, Martina Tarantola, Elena Colombino, Claudio Caruso, Ahsan Muhammad, Silvia Mioletti, Laura Tomassone, Massimiliano Tursi, Cristina Vercelli, Giovanni Loris Alborali, Maria Teresa Capucchio   +15 more
wiley   +1 more source

Assessment of viral pathogen removal across wastewater treatment stages in a swine processing facility

Australian Veterinary Journal, EarlyView.
A swine abattoir wastewater treatment system in Queensland, Australia, was monitored over 6 months to assess the effectiveness of a pond‐based treatment system for the removal of viruses prior to irrigation reuse. Four viruses were tracked through the facility, from points of entry to the final treated effluent, to identify major sources of viral ...
W Ahmed, M Gebrewold, WJM Smith, K Richards, SL Simpson   +4 more
wiley   +1 more source

Current Understanding of the Pathogenesis of Porcine Circovirus 3

Pathogens, 2022
Circoviruses are closed, circular, single-stranded DNA viruses belonging to the family Circoviridae and the genus Circovirus. To date, at least four porcine circoviruses (PCVs) have been recognized, including PCV1 to PCV4, respectively.
Chaitawat Sirisereewan, Roongroje Thanawongnuwech, Roongtham Kedkovid   +2 more
doaj   +1 more source

PCV3-associated disease in the United States swine herd

Emerging Microbes and Infections, 2019
Porcine circovirus-associated disease encompasses multiple disease syndromes including porcine circovirus 2 systemic diseases, reproductive failure, and porcine dermatitis and nephropathy syndrome.
Bailey Arruda, Pablo Piñeyro, Rachel Derscheid, Ben Hause, Emily Byers, Kate Dion, Duane Long, Chris Sievers, Jon Tangen, Todd Williams, Kent Schwartz   +10 more
doaj   +1 more source

Detection and Molecular Characterization of a Novel Species of Circovirus in a Tawny Owl (Strix aluco) in Southern Italy

Animals, 2022
Thanks to recent developments in molecular methods, many new species have been discovered within the genus Circovirus, which comprises viruses of veterinary relevance found in a broad range of hosts.
Matteo Legnardi, Laura Grassi, Giovanni Franzo, Maria Luisa Menandro, Claudia Maria Tucciarone, Adriano Minichino, Ludovico Dipineto, Luca Borrelli, Alessandro Fioretti, Mattia Cecchinato   +9 more
doaj   +1 more source